A nurse is administering naloxone to a patient who has overdosed on heroin. What is the expected outcome of this intervention?
The patient will experience increased euphoria and sedation.
The patient will experience severe withdrawal symptoms and agitation
The patient will experience decreased respiratory rate and blood pressure.
The patient will experience improved mental status and oxygenation.
The Correct Answer is D
The correct answer is choice D. The patient will experience improved mental status and oxygenation. This is because naloxone is a medication that can rapidly reverse an opioid overdose by blocking the effects of opioids and restoring normal breathing. Naloxone can be given as a nasal spray or an injection.
Choice A is wrong because naloxone does not increase euphoria and sedation, but rather reverses them by blocking opioid receptors.
Choice B is wrong because naloxone does not cause severe withdrawal symptoms and agitation, but rather mild to moderate ones that are not life-threatening.
Choice C is wrong because naloxone does not decrease respiratory rate and blood pressure, but rather increases them by reversing opioid overdose.
Normal ranges for respiratory rate are 12 to 20 breaths per minute and for blood pressure are 90/60 mmHg to 120/80 mmHg.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
The correct answer is choice B.Methadone blocks the euphoric effects of heroin and discourages its use.Methadone is a synthetic opioid analgesic that produces a cross-tolerance to other narcotics, thereby preventing the user from feeling the high of heroin.Methadone also reduces withdrawal symptoms and cravings for heroin.
Choice A is wrong because methadone does not prevent withdrawal symptoms, but rather reduces them.
Choice C is wrong because methadone does not stimulate opioid receptors, but rather occupies them and blocks their activation by heroin.
Choice D is wrong because methadone does not reverse the respiratory depression caused by heroin overdose, but rather carries a risk of overdose itself.
Correct Answer is A
Explanation
The correct answer is choice A) Respiratory rate: 10 breaths/min.This indicates that the patient may be experiencing respiratory depression, which is a serious adverse effect of buprenorphine and other opioids.
Respiratory depression can lead to hypoxia, brain damage, or death if not treated promptly.
The normal respiratory rate for adults is 12 to 20 breaths/min.
Choice B) Blood pressure: 110/70 mm Hg is wrong because this is within the normal range for adults, which is 90/60 to 120/80 mm Hg.Buprenorphine can cause hypotension as a side effect, but this is not evident in this case.
Choice C) Heart rate: 72 beats/min is wrong because this is also within the normal range for adults, which is 60 to 100 beats/min.Buprenorphine can cause bradycardia as a side effect, but this is not evident in this case.
Choice D) Temperature: 37°C is wrong because this is the normal body temperature for humans.Buprenorphine can cause hyperthermia as a side effect, but this is not evident in this case.
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