Four hours after administering promethazine to a male patient, the practical nurse (PN) takes his temperature.
When the patient asks the PN about the reason for taking his temperature, how should the PN respond?
Encourage the patient to share his concerns about the care plan.
Explain the need to assess for medication side effects.
Assure that vital signs are routinely taken every four hours.
Describe how the medication works to lower body temperature.
None
None
The Correct Answer is B
Choice A rationale
Encouraging the patient to share his concerns about the care plan is important, but it does not directly address the patient’s question about why his temperature is being taken.
Choice B rationale
Promethazine is a medication that can cause a variety of side effects, including changes in body temperature. Therefore, monitoring the patient’s temperature can help assess for potential side effects of the medication. This is the most direct and relevant response to the patient’s question.
Choice C rationale
While it’s true that vital signs are often taken routinely, this does not specifically address why the patient’s temperature is being taken in this particular instance, four hours after
administering promethazine.
Choice D rationale
While promethazine can affect body temperature, it is not primarily used to lower body
temperature. Therefore, explaining that the medication works to lower body temperature may not be entirely accurate or relevant in this context.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Choice A rationale
Metronidazole is an antibiotic used to treat various infections. Seizure activity is a serious side effect of metronidazole and should be reported to the charge nurse immediately.
Choice B rationale
While headache is a common side effect of metronidazole, it is not as serious as seizure activity and does not necessarily need to be reported to the charge nurse unless it is severe or persistent.
Choice C rationale
A metallic taste in the mouth is a common side effect of metronidazole. It is not a serious side effect and does not need to be reported to the charge nurse.
Choice D rationale
Abdominal cramping can be a side effect of metronidazole. However, it is not as serious as seizure activity and does not necessarily need to be reported to the charge nurse unless it is severe or persistent.
Correct Answer is B
Explanation
Answer and explanation
The correct answer is B. If chest pain is not relieved after taking one nitroglycerin tablet three
times at 5-minute intervals, call the emergency medical service (EMS).
Choice A rationale
While flushing, dizziness, and general body warmth can occur with each sublingual tablet
taken, these are side effects of the medication and not the primary intended effect. The main
purpose of nitroglycerin is to relieve chest pain associated with angina.
Choice B rationale
This is the most important instruction. Nitroglycerin is used to treat episodes of angina. If
chest pain is not relieved after taking one nitroglycerin tablet three times at 5-minute
intervals, it could indicate a more serious condition, such as a heart attack. In this case,
immediate medical attention is necessary.
Choice C rationale
A pounding headache is a common side effect of both the nitroglycerin patch and the
sublingual tablets. However, the presence of a headache does not indicate whether the
medication is effectively treating angina.
Choice D rationale
While it’s true that nitroglycerin patches are used for long-term prevention and sublingual
tablets are used for acute attacks, this is general information about the medication and not the
most important instruction for a patient who has been prescribed nitroglycerin.
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