An assistive personnel (AP) reports a client's vital signs as tympanic temperature 37.1° C (98.8° F), pulse 92/min, respiratory rate 18/min, and BP 98/58 mm Hg. Which of the following vital signs should the nurse re-measure?
Temperature
BP
Pulse rate
Respiratory rate
The Correct Answer is B
A. The reported tympanic temperature of 37.1°C (98.8°F) is within normal range.
B. The blood pressure (BP) reading of 98/58 mm Hg indicates a relatively low diastolic pressure. Diastolic pressure is an important indicator of perfusion to vital organs, especially the coronary arteries and the brain. It's crucial to ensure that this reading is accurate.
C. The reported pulse rate of 92/min falls within the normal range for an adult at rest.
D. The reported respiratory rate of 18/min is within the normal range for an adult at rest.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. Observing the client's respiratory status is the priority action because a decreased level of consciousness can potentially lead to compromised airway and respiratory function. It's crucial to monitor for signs of respiratory distress or compromise, such as changes in respiratory rate, depth, and effort.
B. Monitoring intake and output every 8 hr is an important nursing responsibility, but it is not the top priority when the client's respiratory status is in question.
C. Elevating the head of the client's bed 30° to 45° is a standard practice to prevent aspiration and promote optimal digestion during enteral feedings. While important, it is not the immediate priority in this situation.
D. Checking residual volume every 4 to 6 hr is a part of enteral feeding management, but it is not the priority when the client's respiratory status is a concern.
Correct Answer is D
Explanation
A) The dorsal surface of the foot is not the most reliable site to assess for cyanosis in individuals with dark skin because the skin pigmentation can mask the bluish tint that indicates reduced oxygenation.
B) Similarly, the dorsal surface of the hand may not clearly show cyanosis due to the thickness and pigmentation of the skin, which can obscure the color change.
C) The pinnae of the ears may also not be the best indicator of cyanosis in dark-skinned individuals because peripheral areas like the ears can be affected by environmental temperatures, leading to misleading color changes.
D) The conjunctivae, however, are a mucous membrane where the skin pigmentation does not affect visibility. Therefore, it is an appropriate site for assessing cyanosis as it allows for the observation of subtle changes in color that indicate hypoxia. This is why the conjunctivae are the correct site to examine for cyanosis in a client with dark skin.
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