Patient Data
What can the nurse do to mitigate artifacts when performing auscultation? Select all that apply.
Keep the examination room warm, and warm the stethoscope
Wet the chest hair before auscultating
Ensure the room is as quiet as possible
Reach under a gown to listen and take care that no clothing rubs on the stethoscope
Document the roaring and crackles
Correct Answer : A,B,C,D
A. Keep the examination room warm, and warm the stethoscope: A warm environment and stethoscope prevent shivering and muscle tension, which can create extraneous sounds during auscultation.
B. Wet the chest hair before auscultating: Wetting the chest hair reduces friction between the stethoscope and hair, minimizing "roaring" or rustling sounds that mimic abnormal findings.
C. Ensure the room is as quiet as possible: A quiet environment reduces ambient noise, making it easier to hear true breath and heart sounds.
D. Reach under a gown to listen and take care that no clothing rubs on the stethoscope: Clothing can produce artifact sounds, so placing the stethoscope directly on the skin ensures a more accurate assessment.
E. Document the roaring and crackles: If artifacts are identified as non-physiological (e.g., due to chest hair or external noise), documenting them as findings is inappropriate. The nurse should take measures to mitigate artifacts and re-evaluate.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is "{\"xRanges\":[273,293],\"yRanges\":[271,291]}"
Explanation
To auscultate for the presence of a carotid artery bruit, the nurse should place the bell of the stethoscope over the carotid artery. The carotid artery is located on either side of the neck, running parallel to the trachea. Place the bell of the stethoscope lightly over the carotid artery, just below the angle of the jaw, where the artery is superficial and more accessible.
Correct Answer is A
Explanation
A. A thorough medication history is essential, especially in older adults, as polypharmacy is common and side effects or interactions can impact health conditions such as blood pressure, osteoarthritis, and sinusitis.
B. While it is important to distinguish between disease symptoms and aging, medication history is a more immediate priority in this case.
C. Advance directives are important but are not the primary focus during routine follow-up exams.
D. Functional capacity and environmental hazards are important, but the medication history takes precedence when managing complex conditions in older adults.
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