A nurse is caring for a client who is postoperative and receiving fentanyl via patient controlled analgesia. The client has a prescription for naloxone. The nurse understands that the purpose of naloxone is which of the following?
Block the effects of opioids on the central nervous system
To treat urinary retention
To suppress respiratory secretions
To treat nausea
The Correct Answer is A
A. Naloxone is an opioid antagonist that works by blocking the effects of opioids on the central nervous system, reversing respiratory depression and other symptoms of opioid overdose.
B. Naloxone does not treat urinary retention.
C. Naloxone does not affect respiratory secretions but rather reverses respiratory depression caused by opioids.
D. Naloxone does not treat nausea; it is used for opioid reversal.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. "Avoid driving until the medication's effects are evident.": Baclofen is a muscle relaxant that can cause drowsiness and impair motor skills, so it is important to avoid driving until the client understands how the medication affects them.
B. "Take the medication on an empty stomach.": Baclofen is typically taken with or without food, and taking it on an empty stomach is not necessary unless directed by the healthcare provider.
C. "Stop taking the medication immediately for headache.": Headaches are not a reason to immediately stop baclofen. The client should consult with the provider before discontinuing the medication.
D. "Diarrhea is an adverse effect of this medication.": Diarrhea is not a common adverse effect of baclofen. The nurse should educate the client about common side effects such as drowsiness or dizziness.
Correct Answer is A
Explanation
A. Headache is a common side effect of nitroglycerin, a vasodilator. It typically occurs due to the dilation of blood vessels. Over time, the frequency of headaches may decrease as the body adjusts to the medication.
B. An allergic reaction to nitroglycerin is unlikely to cause a headache; symptoms would typically involve rash, difficulty breathing, or swelling.
C. The headache is more likely due to the vasodilatory effects of nitroglycerin, not anxiety.
D. Tolerance to nitroglycerin usually occurs with its long-term use, leading to reduced efficacy, not headaches.
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