CPR/AED Exam Chapters 1-7 – Flashcards
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the leading cause of death and disability in children and young adults is
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unintentional injuries
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each year one person in ___ suffers a nonfatal injury serious enough to need medical attention or to restrict activity
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four
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who primarily benefits from first aid training
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oneself
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first aid is intended to
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provide temporary help until proper medical care, if needed, is obtained
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properly applied, first aid may mean the difference between
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life and death, rapid recovery and long hospitalization, and temporary disability and permanent injury
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consent to give first aid must be obtained from every victim who is
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responsive, mentally competent, and of legal age
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if the victim is unresponsive, permission to give first aid is known as
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implied consent
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which of the following is a true statement regarding obtaining consent to give first aid
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consent should be obtained from every responsive, mentally competent adult
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in cases of psychiatric emergencies, who has the authority to restrain and transport a person
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a police officer
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a first aider must stay with the victim until another equally or better trained person takes over failure to do so would be considered
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abandonment
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deviating from accepted standards of care that results in further injury to the victim is known as
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negligence
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duty to act, breach of duty (standard care), and injury and damages inflicted are all factors involved in
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assault or battery
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which statement involving duty to act is correct
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occurs when employment requires it, occurs when a preexisting relationship exists, and follows guidelines for standards of care
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occupations that include a legal obligation to give first aid include law enforcement officers, park rangers, athletic trainers, lifeguards, and
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flight attendants and fire fighters
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a first aider who breaks his or her responsibility to a victim by failing to provide the type of care that another person with similar training would provide, commits
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breach of duty
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failure to do what a responsible prudent person with the same or similar training would do in the same or similar circumstances is known as
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an act of omission
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which of the following statements concerning Good Samaritan laws is true
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they protect first aiders acting in good faith
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supplies in a first aid kit should be customized to include those items likely to be used
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on a regular basis
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what level of care is a first aider expected to give
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standard of care
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minimizing the risk of a lawsuit includes but is not limited to which of the following
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obtaining consent, not exceeding your training, and staying with the victim once care has began
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___ encourage(s) people to assist others in distress by granting them immunity against lawsuits
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Good Samaritan laws
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if a victim refuses first aid treatment, the first aid responder should
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call 9-1-1 and stay with the victim until help arrives
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the Hadden Matrix is a strategy for ___ that can be applied to any type of illness or injury
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interventions
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Who usually recognizes a situation as an emergency and acts to help the victim
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a bystander
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who is a vital link between emergency medical services (EMS) and the victim
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bystanders
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why are laypersons less likely to offer help when an emergency occurs in a public place
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lack of knowledge, confusion about what an emergency is, and characteristics of the emergency
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a bystander who has seen the emergency happen is ___ to help than is a bystander who arrives after the event
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more likely
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first aid and other assistance given by bystanders can be
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inadequate and potentially dangerous
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what is the first action a bystander should take in an emergency
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recognize the emergency
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severity, physical distance, relationship, and time exposed are all factors that can help the bystander
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recognize the emergency
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refusing to acknowledge an emergency is a strategy that can interfere with which emergency action
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deciding to help
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the most important time to decide whether to help in an emergency is
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before encountering an emergency
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why might someone decide not to help in an emergency situation
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it may be harmful to the responder, helping does not matter, and no other bystanders are helping the victim
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someone must call 9-1-1 if you are unsure of the victim's condition, if the victim's condition is life threatening or could become life threatening, or
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the victim needs the skill and equipment of EMS, a spinal injury is suspected, or distance or traffic could delay getting to the hospital
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in a serious situation, who should you call first
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9-1-1
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when calling 9-1-1, which of the following information should be given to EMS dispatch
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the victim;s location and condition, number of persons involved, and your name and the phone number you are calling from
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desensitization relates to
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overcoming anxieties caused by unpleasant sights and sounds
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a stressful event can be psychologically overwhelming and can result in a condition known as
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posttraumatic stress disorder
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what should the rescuer look for during the scene size-up
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hazards that could be dangerous to the rescuer, the victim(s), or bystanders, the mechanism or cause of injury, and the number of victims
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a(n) ___ is a medical condition caused by the growth and spread of small, harmful organisms within the body
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infectious disease
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a(n) ___ is a disease that can be spread from one person to another
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communicable disease
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personal protective equipment (PPE) includes
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exam gloves, mouth-to-barrier devices, and eye protection
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the most common type of personal protective equipment available for first aiders to protect against blood borne pathogens is
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gloves
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what is the best method for personal protection against contact with blood borne pathogens
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wearing proper personal protective equipment
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which of the following are blood borne diseases
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Hepatitis B, Hepatitis C, and HIV
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a vaccine is available for
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hepatitis B
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Hepatitis C virus can cause ___ disease or cancer
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liver
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___ is a potentially life-threatening viral infection
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SARS (severe acute respiratory syndrome)
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___ are transmitted through the air by coughing or sneezing
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airborne diseases
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the grieving process has ___ stages
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five
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the first stage of grieving is ___
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denial
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the second stage of grieving is ___
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anger
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the third stage of grieving is ___
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bargaining
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the fourth stage of grieving is ___
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depression
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the fifth stage of grieving is ___
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acceptance
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the ___ stage of grieving is characterized by denial
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first
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the ___ stage of grieving is characterized by bargaining
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third
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the ___ stage of grieving is characterized by sadness and despair
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fourth
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a key point in victim assessment is to conduct a ___
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primary check
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the ___ helps determine the safety of the scene and the general condition of the victim
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scene size-up
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the A in AVPU stands for
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airway
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check the victim's responsiveness by gently tapping the victim's shoulder and asking loudly
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are you okay
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for an alert, responsive victim, you can evaluate his or her ability to remember by asking
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person, place, time, and event
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the RAP in RAP-CAB stands for
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responsive, activate, position
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which method should be used to open the airway of an unresponsive victim
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head tilt-chin lift
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which of the following indicates a breathing problem
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snoring, gargling, and wheezing
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the checking for severe bleeding, search the
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victim's entire body --- head to toe, floor or ground for pooling blood, and victim's clothing
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if the unresponsive victim is breathing, the best position for the victim is
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on the side
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if the unresponsive victim has difficult breathing, place the victim
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in a modified HAINES recovery position
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victims placed in a recovery position or HAINES position should be placed on their
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left side
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squeezing the victim's fingers and toes is done when checking the victim for
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spinal injury
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which of the following is a sign
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moist skin
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which of the following is a symptom
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nausea
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the T in DOTS stands for
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tenderness
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the P in SAMPLE stands for
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preexisting conditions
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circulation, sensation, and movement (CSM) is checked during assessment of the
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extremities
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how do you check a victim's abdomen for tenderness
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gently press the four quadrants
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while waiting for an ambulance, the initial assessment should be repeated every ___ minutes for an unresponsive victim
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5
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abandonment
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failure to continue first aid until relieved by someone with the same or a higher level of training
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act of commission
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doing something that a reasonably prudent person would not do under the same or similar circumstances
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act of omission
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failure to do what a reasonably prudent person with the same or similar training would do in the same or similar circumstances
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battery
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touching a person or providing first aid without consent
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breach of duty
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when a first aider fails to provide the type of care that would be given by a person having the same or similar training
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consent
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an agreement by a patient or victim to accept treatment offered as explained by medical personnel or first aiders
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duty to act
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a person's responsibility to provide victim care
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expressed consent
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permission for care that a victim gives verbally or with a head nod
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first aid
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immediate care given to an injured or suddenly ill person
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Good Samaritan laws
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laws that encourage people to voluntarily help an injured or suddenly ill person by minimizing the liability for errors made while rendering emergency care in good faith
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implied consent
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an assumed consent given by an unconscious adult when emergency lifesaving treatment is required
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negligence
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deviation from the accepted standard pf care that results in further injury to the victim
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airborne diseases
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infections transmitted through the air, such as tuberculosis
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bloodborne diseases
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infections transmitted through the blood, such as HIV or HBV
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communicable disease
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a disease that can spread from person to person, or from animal to person
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emergency medical services (EMS)
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a system that represents the combined efforts of several professionals and agencies to provide emergency medical care
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grieving process
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feelings and emotions after a stressful situation that cause personal pain; people go through several stages of grieving
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hepatitis B virus (HBV)
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a viral infection of the liver for which a vaccine is available
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hepatitis C virus (HCV)
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a viral infection of the liver for which no vaccine is available
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human immunodeficiency virus (HIV)
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the virus that can cause acquired immunodeficiency syndrome (AIDS)
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infectious disease
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a medical condition caused by the growth of small, harmful organisms within the body
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personal protective equipment (PPE)
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equipment, such as exam gloves, used to block the entry of an organism into the body
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posttraumatic stress disorder (PTSD)
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a delayed stress reaction to a prior emergency event
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SARS (severe acute respiratory syndrome)
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a potentially life-threatening viral infection that usually starts with flu-like symptoms
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scene size-up
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steps taken when approaching an emergency scene; steps include checking for hazards, noting the cause of injury or illness, and determining the number of victims
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standard precautions
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protective measures that have traditionally been developed by the Centers For Disease Control And Prevention (CDC) for use in dealing with objects, blood, bodily fluids, or other potential exposure risks of communicable disease
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tuberculosis
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a bacterial disease usually affecting the lungs
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abdomen
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the body cavity that contains the major organs of digestion and exertion; it is located below the diaphragm and above the pelvis
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Adam's apple
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the projection on the anterior surface of the neck, formed by the thyroid cartilage over the larynx
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alveoli
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the air sacs of the lungs in which the exchange of oxygen and carbon dioxide takes place
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aorta
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the principal artery leaving the left side of the heart and carrying freshly oxygenated blood to the body
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arteries
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a blood vessel, consisting of three layers of tissue and smooth muscle, that carries blood away from the heart
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blood
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the fluid that circulates through the heart, arteries, capillaries, and veins carrying nutrients and oxygen to the body cells and removing waste products such as carbon dioxide and various metabolic products for excretion
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bones
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the hard form of connective tissue that consists mostly of the skeleton in humans
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brachial artery
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the artery of the arm that, in turn branches at the elbow into the radial and ulnar arteries; used to determine an infant's pulse
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brain
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the soft, large mass of nerve tissue that is contained in the cranium
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brain stem
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the area of the brain between the spinal cord and the cerebrum, surrounded by the cerebellum; controls functions that are necessary for life, such as respirations
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capillaries
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the small blood vessels through whose walls various substances pass into and out of tissues and onto the cells
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carotid artery
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the major arteries that supply blood to the head and brain
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central nervous system (CNS)
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the brain and spinal cord
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cerebellum
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one of the three major subdivisions of the brain; coordinates the various activities of the brain particularly fine body movements
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cerebrospinal fluid (CSF)
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a clear, watery solution similar to blood plasma
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cerebrum
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the largest part of three subdivisions of the brain, made up of several lobes that control movement, hearing, balance, speech, visual perception, emotions, and personality
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circulatory system
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the arrangement of connected tubes, including the arteries, arteries, capillaries, venues, and veins, that moves blood, oxygen, nutrients, carbon dioxide, and cellular waste throughout the body
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clavicle
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the collarbone
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cranium
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the area of the head above the ears and eyes; the skull; this term contains the brain
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dermis
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the inner layer of skin, containing hair follicles, sweat glands, nerve endings, and blood vessels
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diaphragm
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a muscular dome that forms the undersurface of the thorax, separating the chest from the abdominal cavity; contraction of this term brings air into the lungs; relaxation allows air to be expelled from the lungs
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dorsalis pedis artery
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the artery on the anterior (top) surface of the foot between the first and second metatarsals
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epidermis
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the outer layer of the skin, which is made up of cell that are sealed together to form a water-tight protective covering for the body
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esophagus
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a collapsible tube that extends from the pharynx to the stomach;; contractions of the muscles in the wall of this term propel food and liquids through it to the stomach
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femoral artery
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the principal artery of the thigh; it supplies blood to the lower abdominal wall, external genitalia, and legs; it can be palpated in the groin area
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femur
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the thighbone; the largest and one of the strongest bones in the body
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floating ribs
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the 11th and 12th ribs, which do not attach to the sternum
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heart
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a hollow muscular organ that receives blood from the veins and propels it into the arteries
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humerus
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the supporting bone of the upper arm
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joint
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the place where two bones come into contact
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larynx
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the voice box
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ligament
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a band of the fibrous tissue that contains bones to bone; it supports and strengthens a joint
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nervous system
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the system that controls virtually all activities of the body, both voluntary and involuntary
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patella
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the kneecap; a specialized bone that lies within the tendon of the quadriceps muscle
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perfusion
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the circulation of oxygenated blood within a organ or tissue in adequate amounts to meet the cells' current needs
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plasma
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a sticky, yellow fluid that carries the blood cells and nutrients and transports cellular waste material to the organs of excretion
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platelets
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tiny, disk-shaped elements that are much smaller then cells; they are essential in the initial formation of a blood clot, the mechanism that stops bleeding
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posterior tibial artery
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the artery just posterior to the medial malleolus; supplies blood to the foot
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pulse
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the wave of pressure created as the heart contracts and forces blood out the left ventricle and into the major arteries
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radial artery
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the major artery in the forearm; it is palpable at the wrist on the thumb side
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radius
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the bone on the thumb side of the forearm
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red blood cells
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cells that carry oxygen to the body;s tissues; also called erythrocytes
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respiratory system
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all the structures of the body that contribute to the process of breathing, consisting of the upper and lower airways and their component parts
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skeleteal muscle
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muscle that is attached to bones and usually crosses at least one joint; striated, or voluntary, muscle
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skeleton
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the framework that gives us our recognizable form; also designed to allow motion of the body and protection of vital organs
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smooth muscle
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nonstrained, involuntary muscle; it constitutes the bulk of the gastrointestinal tract and is present in every organ to regulate automatic activity
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spinal cord
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an extension of the brain, composed of virtually all the nerves carrying messages between the brain and the rest of the body; it lies inside of and is protected by the spinal canal
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tibia
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the shinbone; the larger of the two bones of the lower leg
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trachea
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the windpipe; the main trunk for air passing to and from the lungs
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ulna
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the inner bone of the forearm, on the side opposite the thumb
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vein
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any blood vessel that carries blood from the tissues to the heart
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voluntary muscle
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muscle that is under direct voluntary control of the brain and can be contracted or relaxed at will; skeletal or striated muscle
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white blood cells
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blood cells that play a role in the body's immune defense mechanisms against infection
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xiphoid process
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the lowest part of the sternum
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defibrillation is most effective if used
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within 4 minutes (10 cycles) of CPR
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what is the most common abnormal heart rhythm in cases of sudden cardiac arrest in adults
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ventricular fibrillation
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during ventricular fibrillation, the heart
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quivers and cannot pump blood
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during ventricular tachycardia (v-tach), the heart
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beats too fast to pump blood effectively
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cardiopulmonary resuscitation (CPR)
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is the initial care for cardiac arrest until a defibrillator is available
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an AED can
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analyze the heart's rhythm, deliver an electrical shock, and be used by trained laypersons
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how many adhesive pads (electrodes) are placed on the victim's chest
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two
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which of the following statements about AED is true
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the AED pads need to be attached to a dry chest
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place the right AED pad
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right of the breastbone, just below the collarbone, above the right nipple
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place the second AED pad
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on the left side of the chest, left of the nipple, above the lower rib margin
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begin ___ immediately after the shock and follow the prompts of the AED
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CPR
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avoid placing the AED pads ___ implanted devices
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directly over
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which of the following statements about AED is true part 2
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remove patches containing medication (e.g. nitroglycerin, nicotine, or pain medicine)
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rapid blood loss of ___ quart(s) or more in an adult can lead to shock and death
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1
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the term ___ refers to a large amount of bleeding in a short time
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hemorrhage
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in ___ bleeding, blood spurts up to several feet from the wound
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arterial
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which is the most serious type of bleeding
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arterial
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quiet often, ___ bleeding will clot and stop by itself
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capillary
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if a dressing become blood-soaked, what should be done
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apply another dressing on top of the old one
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what is the most effective method for controlling most types of bleeding
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direct pressure over the wound
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when direct pressure cannot be applied, such as in the case of a protruding bone, bleeding should be controlled by using
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doughnut-shaped ring pads
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which of the following is a sign of internal bleeding
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bruises of the skin, fractured ribs or bruises on the chest, vomiting or coughing up blood
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to treat bruises, the first aider should
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apply an ice pack over the injury for 20 minutes
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when adequate blood and oxygen are provided to all cells in different tissues and organs in the body, this is called
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perfusion
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shock refers to the failure of which system
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cardiovascular
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without oxygen, the brain will start to be damaged irreparably in ___ minutes
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2 to 3
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without oxygen, the abdominal organs will start to be damaged irreparably in ___ minutes
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45 to 90
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without oxygen, the skin and muscle cells will start to be damaged irreparably in ___ minutes
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180 to 360
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the Perfusion Triangle includes
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heart, blood vessels, blood
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hypovolemic shock refers to
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the loss of a significant amount of fluid
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septic shock develops in some victims with
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bacterial infection
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neurogenic shock results from
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damage to the nervous system
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anaphylactic shock
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is a massive allergic reaction
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which of the following are signs and symptoms of anaphylaxis
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swelling in the face, tongue, and lips, bluish lips (cyanosis), sneezing, coughing, wheezing
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the early stage of shock is called
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compensated
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the late stage of shock is called
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decompensated
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which of the following statements about shock is correct
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a first aider can prevent shock from worsening
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when a person experiences shock, the person's skin is usually
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clammy
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victims of shock may experience ___ during the early stage of compensated shock
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anxiety and restlessness
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a shock victim who is unresponsive or a victim of stroke should be placed:
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in a recovery position
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why is neither food nor drink given to a shock victim
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it could cause nausea and vomiting
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when treating a shock victim, the first aider should place blankets and/or coats
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under and over the victim
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why are the legs NOT elevated more than 12 inches when treating for shock
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it would affect the victim's breathing