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","B"]
Explanation
A. Hydrochlorothiazide is a thiazide diuretic that works in the distal convoluted tubule of the kidney. It inhibits the reabsorption of sodium and chloride, leading to increased excretion of water, sodium, and chloride.
B. Hydrochlorothiazide is often the first-line treatment for hypertension because it helps reduce blood pressure through diuresis (increased urine output), which reduces fluid volume in the body.
C. Urinary retention is not a known complication of hydrochlorothiazide. Instead, it may cause frequent urination due to its diuretic effect.
D. Hydrochlorothiazide does not interact with opioids in a way that would cause opioid toxicity. It primarily affects sodium and water balance in the body.
Correct Answer is A
Explanation
A. Oral (PC): Naloxone undergoes rapid first-pass metabolism when taken orally, making it ineffective via this route.
B. Intravenous (IV): This is an effective route for naloxone administration.
C. Intramuscular (IM): This is also an effective route for naloxone administration.
D. Subcutaneous (SC): Naloxone can also be administered subcutaneously.
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