The nurse detects a possible extra heart sound while assessing an adult client. To verify this finding, which action should the nurse take?
Listen to the heart sounds using the bell of a stethoscope.
Use a Doppler ultrasound to hear the heartbeat.
Obtain a pulse oximeter reading from two extremities.
Auscultate for one minute with the stethoscope's diaphragm.
The Correct Answer is A
A. The bell of the stethoscope is best for detecting low-pitched sounds like murmurs or extra heart sounds.
B. A Doppler ultrasound is not necessary for routine auscultation of heart sounds.
C. Pulse oximetry does not provide relevant information about heart sounds.
D. Auscultating with the diaphragm is better for high-pitched sounds, so the bell is preferred for extra heart sounds.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. The bell of the stethoscope is best for detecting low-pitched sounds like murmurs or extra heart sounds.
B. A Doppler ultrasound is not necessary for routine auscultation of heart sounds.
C. Pulse oximetry does not provide relevant information about heart sounds.
D. Auscultating with the diaphragm is better for high-pitched sounds, so the bell is preferred for extra heart sounds.
Correct Answer is A
Explanation
A. A Tinetti balance score of 12 and a gait score of 8 are indicative of an increased risk for falls. A total score below 19 suggests significant fall risk and a need for interventions to prevent injury.
B. While the results may reflect some age-related changes, they are lower than expected for a healthy older adult without significant mobility issues.
C. The results suggest an increased risk for falls but do not automatically indicate a need for a walker. Further assessment of functional capacity is needed.
D. The results do not specifically indicate Parkinson's disease, although balance and gait issues may be present in such conditions. Parkinson’s diagnosis would require additional motor and neurological assessments.
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