A patient who is addicted to heroin is admitted to the hospital for treatment of an infection. The patient is prescribed methadone (Dolophine) as part of a detoxification program. What is the rationale for using methadone in this patient?
Methadone prevents withdrawal symptoms and reduces cravings for heroin.
Methadone blocks the euphoric effects of heroin and discourages its use.
Methadone stimulates opioid receptors and enhances natural pain relief.
Methadone reverses the respiratory depression caused by heroin overdose.
The Correct Answer is B
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.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
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.
Correct Answer is ["A","C","E"]
Explanation
The correct answer is choice A, C and E. These statements indicate that the client understands the teaching about nonpharmacological pain management techniques.
• Choice A is correct becausemeditationcan help the client relax and cope with pain by reducing stress and anxiety.
• Choice C is correct becausedistractioncan help the client divert attention from pain by engaging in enjoyable or stimulating activities.
• Choice E is correct becauseheatcan help the client soothe the painful area by increasing blood flow and relaxing muscles.
• Choice B is wrong becausecold packsshould not be applied to the painful area for more than15 minutesat a time, as they can cause tissue damage or frostbite.
• Choice D is wrong becausemassageshould not be done with firm pressure, as it can aggravate the pain or cause injury.Gentle massage may be beneficial for some clients.
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