Difficulty: Medium
Average Score: 75%
Simulated
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?
Correct answer
B
Rationale
Correct Answer: B
Rationale: Morphine sulfate acts as an agonist on the mu and kappa receptors. This means that it binds to and activates these receptors, resulting in analgesia. The nurse should include this in the teaching to explain how morphine works in the body to relieve pain effectively.
Summary:
A: Incorrect. Morphine sulfate is an agonist, not an antagonist, on the mu and kappa receptors.
C: Incorrect. Morphine sulfate is a potent analgesic and is typically more effective than butorphanol.
D: Incorrect. Morphine sulfate has a high potential for abuse and can cause euphoria, making it important for the nurse to educate the client about the risks.
Rationale: Morphine sulfate acts as an agonist on the mu and kappa receptors. This means that it binds to and activates these receptors, resulting in analgesia. The nurse should include this in the teaching to explain how morphine works in the body to relieve pain effectively.
Summary:
A: Incorrect. Morphine sulfate is an agonist, not an antagonist, on the mu and kappa receptors.
C: Incorrect. Morphine sulfate is a potent analgesic and is typically more effective than butorphanol.
D: Incorrect. Morphine sulfate has a high potential for abuse and can cause euphoria, making it important for the nurse to educate the client about the risks.