When evaluating the client's temperature levels, the nurse expects the client's temperature to be lower:
In the morning
During periods of stress
After exercising
In the preoperative period
The Correct Answer is A
A. Body temperature follows a circadian rhythm, typically being lowest in the early morning (around 4–6 AM) and peaking in the late afternoon or evening.
B. Stress activates the sympathetic nervous system, which increases metabolic activity and raises body temperature rather than lowering it.
C. Physical activity generates heat, leading to an increase in body temperature, not a decrease.
D. While some surgical preparations involve cooling the patient, body temperature is not naturally lower before surgery. Instead, preoperative anxiety may even cause a slight increase in temperature.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A. Record the pulse as "0" (zero) for that site. A pulse should never be documented as absent without first using a Doppler device to confirm whether blood flow is present.
B. Use a Doppler device to locate and assess the pulse. If a pulse is difficult to palpate, a Doppler ultrasound should be used to detect blood flow before making any conclusions about circulation status.
C. Come back in 15 minutes and reassess. If the pulse is weak or difficult to locate, immediate assessment with a Doppler is needed instead of delaying evaluation.
D. Report the finding to the physician. While a physician should be notified if a pulse remains undetectable even with a Doppler, the nurse must first verify the absence of a pulse before escalating the concern.
Correct Answer is C
Explanation
A. Bradypnea refers to an abnormally slow respiratory rate, typically below 12 breaths per minute in an adult. A rate of 32 breaths/min is too fast to be considered bradypnea.
B. Apnea is the absence of breathing for a prolonged period. Since the patient has a respiratory rate of 32 breaths/min, apnea does not apply.
C. Tachypnea is defined as a rapid respiratory rate exceeding 20 breaths per minute in an adult. A rate of 32 breaths/min indicates tachypnea, which may be caused by conditions such as fever, anxiety, or respiratory distress.
D. Eupnea refers to normal breathing, with a respiratory rate between 12–20 breaths per minute. A rate of 32 breaths/min is too high to be considered eupnea.
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