A nurse is administering naloxone to a client who has developed an adverse reaction to morphine.
The nurse should identify which of the following findings is a therapeutic effect of naloxone?
Decreased blood pressure.
Decreased nausea.
Increased respiratory rate.
Increased pain relief.
The Correct Answer is C
A therapeutic effect of naloxone is the reversal of opioid-induced respiratory depression, which is one of the most dangerous complications of opioid overdose. Naloxone works by binding to opioid receptors, displacing opioids, and restoring normal respiratory drive. An increase in respiratory rate after administration indicates that naloxone is effective.
Choice A is wrong because decreased blood pressure is not a therapeutic effect of naloxone.
In fact, naloxone can cause hypertension (high blood pressure) as a side effect due to opioid withdrawal.
Choice B is wrong because decreased nausea is not a therapeutic effect of naloxone. Nausea is a common side effect of morphine, but naloxone does not affect it directly.
Naloxone can actually cause nausea and vomiting as a side effect due to opioid withdrawal.
Choice D is wrong because increased pain relief is not a therapeutic effect of naloxone.
Pain relief is a desired effect of morphine, but naloxone antagonizes it by blocking the opioid receptors.
Naloxone can cause pain and discomfort as a side effect due to opioid withdrawal.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
This is because a weight gain of 2.5 kg (5 Ib) in 2 days indicates a worsening of heart failure and fluid retention, which may require an adjustment of the diuretic dose or other medications.
The provider should be informed of this change as soon as possible to prevent further complications.
Choice A is wrong because teaching the client about foods low in sodium is not the first action the nurse should take.
While a low-sodium diet is important for heart failure patients, it is not an urgent intervention and it does not address the immediate problem of fluid overload.
Choice B is wrong because determining medication adherence by the client is not the first action the nurse should take.
While it is important to assess if the client is taking furosemide as prescribed, it is not an urgent intervention and it does not rule out other causes of fluid retention, such as renal impairment or disease progression.
Choice C is wrong because encouraging the client to dangle the legs while sitting in a chair is not the first action the nurse should take.
While this may help reduce edema in the lower extremities, it does not address the underlying cause of fluid overload and it may worsen pulmonary congestion by increasing venous return to the heart.
Correct Answer is D
Explanation
Drowsiness is a very common adverse effect of paroxetine, a selective serotonin reuptake inhibitor (SSRI) used to treat depression and anxiety. Paroxetine can cause somnolence (sleepiness) in up to 22% of patients who take it. The nurse should instruct the client to monitor for this effect and avoid driving or operating machinery until they know how the medication affects them.
Choice A is wrong because tinnitus (ringing in the ears) is not a common adverse effect of paroxetine.
It may occur rarely in some patients, but it is not a typical symptom of SSRI use.
Choice B is wrong because alopecia (hair loss) is not a common adverse effect of paroxetine.
It may occur rarely in some patients, but it is not a typical symptom of SSRI use.
Choice C is wrong because peripheral edema (swelling of the limbs) is not a common adverse effect of paroxetine.
It may occur rarely in some patients, but it is not a typical symptom of SSRI use.
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