Which of the following medication acts as an antagonist on mu receptors and agonists of kappa receptors?
Morphine Sulfate (Astramorph)
Naloxone (Narcan
Butorphanol Stado
Acetaminophen (scenc)
The Correct Answer is C
A. Morphine is a full agonist on mu receptors and does not act on kappa receptors in the same way.
B. Naloxone is an opioid antagonist that blocks both mu and kappa receptors.
C. Butorphanol is a mixed opioid agonist-antagonist that acts as an agonist on kappa receptors and an antagonist on mu receptors. It is used for pain management and has a lower risk of dependence compared to full opioid agonists.
D. Acetaminophen does not act on opioid receptors and is not classified as an opioid.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
A. Morphine sulfate is an opioid used for pain management and not for treating opioid use disorder.
B. Fentanyl is a powerful opioid and would not be prescribed for opioid abuse; it may be used for pain management in certain cases but is not for detoxification or maintenance.
C. Naltrexone is another option for opioid use disorder but is typically used after detoxification. It is not used for detoxification itself.
D. Methadone is commonly prescribed for the treatment of opioid use disorder, as it helps reduce cravings and withdrawal symptoms without causing a high.
Correct Answer is ["A","C","D"]
Explanation
A. Ginger is known to increase the risk of bleeding when taken with NSAIDs like aspirin because it has anticoagulant properties that can enhance the bleeding effects.
B. Vitamin D does not have an effect on bleeding and is not associated with an increased risk when taken with NSAIDs.
C. Feverfew also has anticoagulant effects and can increase the risk of bleeding, especially when combined with NSAIDs.
D. Garlic has natural blood-thinning properties and can increase the risk of bleeding, particularly when combined with NSAIDs.
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