A nurse is educating a client about a new prescription for morphine sulfate (Astramorph). Which of the following statement should the nurse include in the teaching about morphine?
Morphine sulfate acts as an antagonist on the mu and kappa receptors.
Morphine sulfate acts as an agonist on the mu and kappa receptors
Morphine sulfate has a less analgesic effect compared to butorphanol.
Morphine sulfate has a low potential for abuse, causing little euphoria.
The Correct Answer is B
A. Morphine is an opioid agonist, not an antagonist. It binds to the mu and kappa receptors to produce its analgesic effects.
B. Morphine sulfate is an opioid analgesic that works by binding to the mu and kappa receptors in the brain and spinal cord, which produces pain relief.
C. This statement is not accurate. Morphine sulfate typically has a stronger analgesic effect than butorphanol, a partial opioid agonist.
D. Morphine sulfate has a high potential for abuse due to its euphoric effects and is classified as a controlled substance.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. Ondansetron (Zofran) can cause a prolonged QT interval, which may lead to arrhythmias. This is a known side effect and should be monitored.
B. Spasms of the neck and face are more likely to occur with medications that have extrapyramidal side effects, such as certain antipsychotics, not ondansetron.
C. Nausea and D. Vomiting are the symptoms ondansetron is intended to treat, so these are not complications.
Correct Answer is ["A","D"]
Explanation
A. A client with a history of thromboembolic disease: Estrogen therapy is contraindicated in clients with a history of thromboembolic disease due to the increased risk of blood clots.
B. A client with a history of hypertension: Hypertension is a relative contraindication, but it may still be prescribed with caution.
C. A client with a history of depression: Depression is not a contraindication to estrogen therapy.
D. A client with atypical vaginal bleeding that is not diagnosed: Unexplained vaginal bleeding should be investigated before administering estrogen therapy.
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