The Skeletal, Muscular, and Nervous Systems – Flashcards
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The peripheral nervous system is responsible for both sending and receiving signals to and from the brain.
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T
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The nervous system is responsible for your sense of smell.
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T
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Epilepsy is considered a degenerative disorder that affects the peripheral nervous system.
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F
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All of the following statements are true concerning skeletal muscles EXCEPT:
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Skeletal muscles control involuntary body functions.
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In the skeletal system, these structures are responsible for connecting bones.
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Ligaments and tendons
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Without the skeletal system, the body could not fight off infection.
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T
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Suzette has a history of seizures. The doctor has given her medication, which has allowed her to be seizure-free for many years. From which disorder does Suzette most likely suffer?
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Epilepsy
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Skeletal system
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A rigid framework of bones which provides support for the body and protection to internal organs.
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Ligament
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A strong connective tissue which connects bones together.
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Tendon
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A connective tissue that joins bone to muscle.
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Cartilage
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A stiff connective tissue which provides support for joints.
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Muscular system
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The system of muscles and tendons which provide energy to generate movement of the body.
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Nervous system
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A network of nerves which helps to coordinate the body's actions and transmit messages to all parts of the body.
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CNS
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The system composed of the brain and spinal cord which controls the actions of the body and helps send and receive information to the peripheral nervous system
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PNS
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The system composed of all the nerves and nerve endings in the body which transmit environmental information to, and receive instructions from, the central nervous system.
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Bones provide both structure and protection for the body.
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T
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Bones are composed mostly of __________.
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Calcium
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A signal from the nervous system that is sent from the brain to the hand would follow a different pathway than a signal sent from the hand to the brain.
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F
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The skeletal system serves all of the following functions EXCEPT:
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The skeletal system aids in the production of hormones that signal muscle and hair growth.
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Discuss four ways that you can keep your nervous system healthy.
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Protect your nervous system from injury, keep your brain active, exercise, and maintain a healthy diet.
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All of the following are functions of smooth muscles EXCEPT:
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Heartbeat
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Based on the scenario below, select the statement that accurately finishes the sentence. Stacey has recently had a car accident and has lost her sense of taste as a result. It is MOST likely that she has __________.
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Damaged her peripheral nervous system because the information regarding taste cannot be transmitted back to her brain
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Formulate a weekly schedule that shows evidence of three different activities beneficial for your muscular system.
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Activity every day, aerobic exercises for 30 minute three times a week, time to rest and relax, reducing stress, warming up muscles before activity, and eating a healthy diet.
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Briefly describe the importance of the skeletal, muscular, and nervous systems.
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The skeletal system supports and gives structure to the body. The muscular system allows for all voluntary and involuntary movement. The nervous system controls all actions and functions in the body.
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An individual visits the doctor because they notice that, over time, they have been losing muscle strength. Which explanation will the doctor MOST likely give?
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The individual could have muscular dystrophy.
