Which of the following medication administration routes has the most rapid onset of action?
Sublingual
Intradermal
Subcutaneous
Intravenous
The Correct Answer is D
Intravenous (IV) administration of medication involves injecting the medication directly into a vein. This route of administration has the most rapid onset of action because the medication is delivered directly into the bloodstream and can be quickly distributed throughout the body.
Options a, b, and c are not correct because they do not have as rapid an onset of action as intravenous administration. Sublingual administration involves placing the medication under the tongue, where it is absorbed into the bloodstream through the mucous membranes. Intradermal administration involves injecting the medication into the top layer of the skin. Subcutaneous administration involves injecting the medication into the fat tissue just under the skin. While these routes can be effective for delivering medication, they do not have as rapid an onset of action as intravenous administration.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
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.
Correct Answer is A
Explanation
Diazepam is a benzodiazepine medication used to treat anxiety disorders. It works by enhancing the activity of certain neurotransmitters in the brain. A therapeutic outcome for this medication would be a decrease in anxiety and an improved ability to cope with stress.
Option B is not correct because it does not indicate whether the medication is effective or not.
Option C is not correct because it indicates that the client does not see a change in their symptoms.
Option D is not correct because it indicates that the client is self-medicating and increasing their dose without consulting their healthcare provider.
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