A nurse is assisting in the care of a client in an outpatient substance use disorder clinic who has been taking naltrexone for the past 30 days. Which of the following client statements indicates an expected response to the treatment?
"My anxiety has been getting a little easier to deal with every day."
"I have not had any cravings to drink since my visit last week."
"When I had one drink last week. I had extreme nausea and vomited several times."
“Since I quit drinking. I have not had any hallucinations."
The Correct Answer is B
Rationale:
A. "My anxiety has been getting a little easier to deal with every day." Naltrexone is not primarily used to treat anxiety. While improvement in anxiety may occur secondarily as alcohol use decreases, this statement does not directly reflect the intended therapeutic effect of naltrexone in substance use treatment.
B. "I have not had any cravings to drink since my visit last week." Naltrexone works by blocking opioid receptors involved in the brain’s reward system, reducing cravings and the pleasurable effects of alcohol. Decreased alcohol craving is a direct and expected response to naltrexone therapy in clients with alcohol use disorder.
C. "When I had one drink last week. I had extreme nausea and vomited several times."
This describes the effect of disulfiram, not naltrexone. Disulfiram causes an aversive reaction to alcohol, while naltrexone does not produce sickness when alcohol is consumed; it simply reduces the reward response.
D. “Since I quit drinking. I have not had any hallucinations." Hallucinations are associated with alcohol withdrawal, not the effect of naltrexone. Naltrexone does not prevent withdrawal symptoms or hallucinations; it is used after detox to help maintain abstinence and reduce relapse.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Rationale:
A. Search for the medication on the National Library of Medicine's MedlinePlus website: This action allows the nurse to independently access a reliable, evidence-based source to gather essential information about the medication, including its purpose, dosage, side effects, and precautions. It promotes safe and informed medication administration.
B. Ask the charge nurse to explain the purpose of the medication: While consulting experienced colleagues is acceptable, relying solely on another person without verifying the medication through a formal, credible source may lead to misinformation. Independent verification is a safer and more accountable approach.
C. Ask the client to state the indication for the medication: Clients may not always have accurate knowledge of their medications or may misunderstand the reason for their use. Relying on client input does not ensure medication safety and is not a substitute for clinical validation.
D. Allow the client to self-administer the prepared medication: Allowing a client to self-administer a medication that the nurse does not understand is unsafe and violates standards of medication administration. Nurses are responsible for knowing what they administer and ensuring it is appropriate for the client's condition.
Correct Answer is B
Explanation
Rationale:
A. Ensure the client is aware of the scheduled time for the procedure: While knowing the time of surgery is helpful for preparation, it is not a requirement for informed consent. The key issue is whether the client understands the procedure itself and its implications.
B. Make sure the client has been informed about the risks of the procedure: Before witnessing informed consent, the nurse must confirm that the client has received complete information from the provider about the procedure, including its purpose, risks, benefits, and alternatives. This ensures the client is making an informed decision.
C. Ensure the client receives opioid medication prior to giving consent for the procedure: Administering opioids before consent can impair the client's cognitive ability to understand and voluntarily agree. Consent must be obtained while the client is alert and oriented, prior to any sedating medications.
D. Make sure the client's family agrees to the procedure: Consent is only valid when given by the competent client. Family agreement is not legally required unless the client is unable to consent and a legal surrogate is designated.
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