Which of the following is an advantage of parenteral drug administration?
It has a rapid onset of action
It bypasses first-pass metabolism
It is useful for drugs that are poorly absorbed or unstable in the gastrointestinal tract
All of the above
The Correct Answer is D
Parenteral drug administration has a rapid onset of action because drugs are injected directly into the bloodstream or tissues. This route of administration bypasses first-pass metabolism in the liver and is useful for drugs that are poorly absorbed or unstable in the gastrointestinal tract.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Parenteral drug administration has a rapid onset of action because drugs are injected directly into the bloodstream or tissues. This route of administration bypasses first-pass metabolism in the liver and is useful for drugs that are poorly absorbed or unstable in the gastrointestinal tract.
Correct Answer is D
Explanation
Parenteral drug administration involves injecting drugs into the body using needles or catheters, making it more invasive than other routes of administration such as oral, sublingual, or topical.
a. This statement is false because parenteral drug administration delivers drugs directly into the bloodstream or tissues, not specifically to the liver.
b. This statement is false because parenteral drug administration has a faster onset of action compared to oral administration.
c. This statement may be true or false depending on the specific medication and condition being treated. Parenteral drug administration can reduce systemic side effects for some medications by delivering them directly to the site of action, but may also cause systemic side effects for others.
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