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.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
A. Incorrect. Clamping the catheter tubing might not be necessary in this situation and could potentially cause urinary retention.
B. Incorrect. While obtaining a urine specimen might be necessary if there's suspicion of infection, the immediate concern in this case is the low urine output rather than infection. Therefore, this may not be the first action taken.
C. Incorrect. Continuous bladder irrigation might be indicated for specific situations, such as after certain surgeries, but it is not the first-line intervention based solely on the description provided.
D. Incorrect. Administering a fluid bolus might not be necessary unless there are other signs of dehydration or fluid imbalance.
Correct Answer is C
Explanation
Choice A rationale:
Watery stool is not indicative of paralytic ileus. Paralytic ileus is a condition characterized by the inhibition of bowel peristalsis, leading to symptoms such as abdominal distention, constipation, and lack of bowel sounds.
Choice B rationale:
Dizziness is not a specific symptom of paralytic ileus. Dizziness can be caused by various factors and is not directly related to the gastrointestinal condition.
Choice C rationale:
Abdominal distention is the correct choice. Paralytic ileus often presents with abdominal distention due to the accumulation of gas and fluids in the intestines. This distention can cause discomfort and a visible increase in the size of the abdomen.
Choice D rationale:
Oliguria, a decreased urine output, is not a typical symptom of paralytic ileus. It is more indicative of kidney-related issues or dehydration rather than gastrointestinal problems.
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