Which aspect of genetic makeup is most likely to alter a person's response to medication?.

Distribution.

Absorption.

Excretion.

Metabolism.

Answer and Explanation

The Correct Answer is D

Choice A rationale:
While distribution can affect a person’s response to medication, it is not the aspect of genetic makeup most likely to alter this response.
Choice B rationale:
Absorption can affect how a drug is taken up by the body, but it is not the aspect of genetic makeup most likely to alter a person’s response to medication.
Choice C rationale:
Excretion, or how the body eliminates a drug, can affect drug response, but it is not the aspect of genetic makeup most likely to alter this response.
Choice D rationale:
Metabolism, or how the body processes a drug, is the aspect of genetic makeup most likely to alter a person’s response to medication. Genetic differences can lead to variations in drug-metabolizing enzymes, affecting how quickly or slowly drugs are metabolized.

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Correct Answer is ["A","C","D","E"]

Explanation

Choice A rationale:
The blood flow of the mucous lining of the stomach and intestines can affect how quickly a drug is absorbed.
Choice B rationale:
Drug distribution refers to how a drug spreads throughout the body, not its absorption in the gastrointestinal tract.
Choice C rationale:
Enzyme activity can affect how a drug is metabolized and absorbed.
Choice D rationale:
Gastric pH can affect drug absorption as some drugs are better absorbed in an acidic environment, while others are better absorbed in an alkaline environment.
Choice E rationale:
Gastric emptying time can affect drug absorption. Drugs may stay in contact with the absorptive tissue longer if the gastric emptying time is slower, allowing for increased absorption.

Correct Answer is ["2 tablets"]

Explanation

The correct answer is 2 tablets. Step 1 is to determine the total amount of levothyroxine needed, which is 100 mcg.

Step 2 is to divide the total amount needed by the amount available per tablet.

So, 100 mcg ÷ 50 mcg/tablet equals 2 tablets.

So, the correct answer is 2 tablets

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Which aspect of genetic makeup is most likely to alter a person's response to medication?.

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

Which factors affect the gastrointestinal absorption of medicines? (Select all that apply.) Select 4 options. (Select All that Apply.).

Correct Answer is ["A","C","D","E"]

Explanation

Correct Answer is ["2 tablets"]

Explanation

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