A client is admitted to the emergency department with signs of opioid overdose, such as pinpoint pupils, respiratory depression, and altered mental status. The nurse anticipates that the prescriber will order which of the following medications to reverse the effects of the opioid?
Naloxone
Flumazenil
Acetylcysteine
Physostigmine
The Correct Answer is A
Correct answer: a) Naloxone
Rationale: Naloxone is an opioid antagonist that binds to opioid receptors and displaces opioids from them, thereby reversing their effects. It is used as an antidote for opioid overdose and can rapidly restore respiration and consciousness.
Incorrect choices:
b) Flumazenil: This is a benzodiazepine antagonist that reverses the effects of benzodiazepines, not opioids.
c) Acetylcysteine: This is an antidote for acetaminophen overdose, not opioid overdose.
d) Physostigmine: This is an antidote for anticholinergic overdose, not opioid overdose.
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Related Questions
Correct Answer is C
Explanation
Correct answer: c) The medication should be tapered off gradually to avoid withdrawal symptoms.
Rationale: Zolpidem is a sedative-hypnotic medication that acts on the central nervous system to induce sleep. It has a low potential for abuse and dependence, but it can still cause withdrawal symptoms such as anxiety, insomnia, and seizures if discontinued abruptly. Therefore, the medication should be tapered off gradually under the supervision of a prescriber.
Incorrect choices:
a) The medication should be taken only as needed for sleep.: Zolpidem should be taken regularly as prescribed for short-term treatment of insomnia, not on an as-needed basis.
b) The medication should be taken with food to enhance absorption.: Zolpidem should be taken on an empty stomach to facilitate its onset of action, which is within 15 to 30 minutes.
d) The medication should be avoided if the client has a history of substance abuse.: Although zolpidem has a low potential for abuse and dependence, it can still interact with other substances such as alcohol, opioids, and benzodiazepines, which can increase the risk of respiratory depression and overdose. Therefore, the client should inform the prescriber of any history of substance abuse and use Zolpidem with caution.
Correct Answer is D
Explanation
Correct answer: d) All of the above.
Rationale: The nurse should make all of these statements to discourage
the client from sharing their medication with others. Sharing controlled substances with others is illegal and can result in criminal charges, fines, or imprisonment for both parties. It can also cause harm to others who may have different medical conditions, allergies, or interactions with other medications. Methylphenidate is a stimulant that can cause adverse effects such as increased blood pressure, heart rate, anxiety, insomnia, and appetite suppression. It can also be addictive and abused by some people. Therefore, it should only be taken by a person who has a valid prescription and under the supervision of a psychiatrist who can monitor the dosage, effectiveness, and side effects.
Incorrect choices:
a) "Sharing your medication with others is illegal and can result in serious consequences for you and your friends.": This is correct but not comprehensive as it does not include other statements that are important for the client.
b) "Your medication is specifically tailored to your needs and may not be appropriate or safe for others.": This is correct but not comprehensive as it does not include other statements that are important for the client.
c) "Your friends should see a psychiatrist if they have ADHD and need medication treatment.": This is correct but not comprehensive as it does not include other statements that are important for the client.
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