An agitated, extremely anxious client is brought to the emergency department and the provider orders alprazolam. The nurse understands alprazolam is appropriate to administer in this situation due to which of the following reasons?
Alprazolam does not suppress the central nervous system.
Alprazolam is known to cure generalized anxiety.
Physical dependence is not a risk when taking alprazolam.
Alprazolam has a rapid onset of action.
The Correct Answer is D
Alprazolam is a benzodiazepine that is commonly used to treat anxiety disorders and panic disorders ¹². It works by enhancing the activity of certain neurotransmiters in the brain ¹.
Option A is not correct because alprazolam does suppress the central nervous system ¹.
Option B is not correct because alprazolam does not cure generalized anxiety but rather helps manage its symptoms ¹².
Option C is not correct because physical dependence can be a risk when taking alprazolam ¹.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A half-life is the time it takes for the concentration of a drug in the body to decrease by half. In this case, the medication has an 8-hour half-life, so after 8 hours, the concentration of the medication in the client's body would be reduced to 400mg (half of the initial dose of 800mg). After another 8 hours (16 hours total), the concentration would be reduced to 200mg. After another 8 hours (24 hours total), the concentration would be reduced to 100mg.
Correct Answer is D
Explanation
Flumazenil is a benzodiazepine antagonist that can be used as an antidote for lorazepam overdose ¹. It works by reversing the effects of benzodiazepines such as lorazepam ¹.
Option A is not correct because naloxone is an opioid antagonist and is not used to treat benzodiazepine overdose.
Option B is not correct because acetylcysteine is used to treat acetaminophen overdose and is not used to treat benzodiazepine overdose.
Option C is not correct because physostigmine is used to treat anticholinergic toxicity and is not used to treat benzodiazepine overdose.
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