A nurse is planning care for a client who is experiencing benzodiazepine toxicity.
The nurse should plan to administer which of the following medications?
Atropine.
Flumazenil.
Activated charcoal.
Naloxone.
The Correct Answer is B
Choice B rationale:
Flumazenil is a selective antagonist for the benzodiazepine receptor and is used as an antidote for benzodiazepine toxicity. It competitively inhibits the effects of benzodiazepines by binding to the same receptor sites in the central nervous system. Flumazenil can rapidly reverse the sedative and respiratory-depressant effects of benzodiazepine overdose, making it the appropriate choice in this scenario.
Choice A rationale:
Atropine is an anticholinergic medication that is used to treat bradycardia and certain types of heart block. It has no specific antidote effects for benzodiazepine toxicity and would not be the appropriate choice in this situation.
Choice C rationale:
Activated charcoal is used in the management of certain types of poisonings by adsorbing the toxic substance in the gastrointestinal tract, preventing its absorption into the bloodstream. However, it is not effective for benzodiazepine toxicity, which primarily affects the central nervous system and not the gastrointestinal tract.
Choice D rationale:
Naloxone is an opioid receptor antagonist used to reverse opioid overdose. It has no specific effects on benzodiazepine toxicity and would not be the appropriate choice in this case.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. Correct. Administering a cathartic suppository can help stimulate bowel movement and facilitate a bowel-training program, particularly for individuals with altered bowel function due to spinal cord injury.
B. Incorrect. Adequate fluid intake is important, but limiting fluid intake is not typically recommended for clients with spinal cord injuries.
C. Incorrect. Refined grains are not specifically indicated for promoting bowel function. A balanced diet with sufficient fiber is more appropriate.
D. Incorrect. Providing a cold drink prior to defecation might not have a significant impact on bowel function and is not a commonly recommended intervention.
Correct Answer is C
Explanation
A. Canned black beans are a good source of fiber and protein, but they are not specifically recommended for hypertension.
B. Cheese is often high in saturated fat and sodium, which can contribute to hypertension and cardiovascular risk.
C. Correct. Fish, especially fatty fish like salmon, mackerel, and trout, are rich in omega-3 fatty acids, which have been associated with cardiovascular benefits, including reducing blood pressure.
D. Red meat is often high in saturated fat and is not typically recommended for individuals with hypertension.
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