Chapter 8 Assessment Techniques Jarvis – Flashcards
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Skills required for physical examination
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Inspection, palpation, percussion, auscultation
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Inspection
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Concentrated watching; first of person as a whole and then of each body system.
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Palpation
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Confirms points noted in inspection, applies sense of touch to exam. Assesses texture, temperature, moisture, organ size/location, and any swelling.
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Percussion
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Tapping person's skin with short, sharp, strokes, to assess underlying structures.
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Mapping out location and size of organ
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Percussion
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Signaling density (air, fluid, or solid) of a structure by a characteristic note
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Percussion
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Detecting an abnormal mass
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Percussion
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Auscultation
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listening to sounds produced by the body (heart, lungs, abdomen)
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Diaphragm of stethoscope
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high pitched sounds (breath, bowel, normal heart sounds)
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Bell of stethoscope
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soft, low-pitched sounds - extra heart sounds or murmurs
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Amplitude
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loud or soft sound
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pitch
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frequency, number of vibrations per second
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quality
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(timbre) distinctive overtones of sound
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duration
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length of time note lingers
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Four areas to consider during general survey:
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physical appearance, body structure, mobility, and behavior
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Reduce the risk of acquiring infection
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the CDC recommendations for nurses to wear gloves (2009)
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Prevent the transmission of flora from healthcare provider to patient
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the CDC recommendations for nurses to wear gloves (2009)
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Reduce transient contamination of the hands of the healthcare provider from patient to patient
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the CDC recommendations for nurses to wear gloves (2009)
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The nurse wants to auscultate the lungs of a patient. What should the nurse do if the patient has excessive chest hair?
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Moisten the patient's chest hair.
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Which position does the nurse instruct the patient with overwhelming fatigue to assume during assessment?
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Supine position
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Which assessment technique should the nurse use to determine the body temperature of a patient?
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Touching the patient's skin with the dorsal side of the hands and fingers
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Which instrument is used to examine both the ear and the nose?
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Otoscope
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While performing chest percussion on a patient, the nurse obtains a loud sound. Under which percussion note characteristic does the nurse document this finding?
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Amplitude
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The nurse has come to the patient's room to perform the physical assessment of a 4-month-old infant. The nurse finds that the child is sleeping. What would the nurse do in this situation?
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The nurse would assess the lung, heart, and bowel sounds.
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Medium-loud, low, clear, hollow, and moderate percussion note
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resonant
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Lung tissue percussion note
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resonant
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louder lower booming longer percussion note
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hyperresonant
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percussion note normal to hear in child's lung but abnormal to hear in an adults lung, with increased amounts of air as in emphysema
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hyperresonant
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Loud, High, Musical and drumlike, sustained longest percussion note
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tympany
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Percussion note over air-filled viscous (stomach, intestine)
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tympany
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Soft, high, muffled thud, short percussion note
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dull
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percussion note heard over dense organs (liver, spleen)
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dull
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Very soft, high, dead stop of sound, absolute dullness, very short percussion note
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flat
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percussion note heard where no air is present, over thigh muscles, bone or tumor
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flat
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Which patients would the nurse assess using the head-to-toe approach?
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adolescent, adult, an aging adult, and a school-age child
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The nurse is assessing a preschool child in a hospital setting. Which interventions will the nurse implement for assessing the child effectively
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The nurse should allow the child to play with toys during the assessment to reduce the child's fear and make him or her more cooperative. Because the preschool child feels uncomfortable undressed, the nurse should allow the child to keep the underpants on until the genital examination. Because the preschool child can talk and understand, the nurse can communicate with the child and can explain about the examination during the assessment.
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While assessing a preschool child which areas should be examined first?
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The nurse should assess the thorax, abdomen, extremities, and genitalia first, because the child is cooperative initially, and then nurse can then assess the head, eye, ear, nose, and throat last because those are more threatening areas