A client is ordered to increase his warfarin to 5mg PO daily. The client has 2mg tablets on hand. How many tablets will the client take daily?

Answer and Explanation

The Correct Answer is ["2.5"]

To find the answer, we need to divide the ordered dose by the available dose. We can use the following formula:

ordered dose / available dose = number of tablets Substituting the given values, we get:

5 mg / 2 mg = 2.5 tablets

Therefore, the client will take two and a half tablets of warfarin daily.

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Correct Answer is D

Explanation

A. Emphysema is not associated with bronchodilation; it is characterized by the destruction of alveoli.
B. Emphysema does not directly increase oxygen saturation; it impairs gas exchange.
C. Emphysema does not affect systole; it primarily affects lung function.
D. Emphysema decreases lung tissue elasticity, leading to decreased compliance, making it harder for the lungs to inflate and deflate.

A. Right lower quadrant B. Alveoli C. Left ventricle D. Trachea

Correct Answer is B

Explanation

A. The right lower quadrant is an anatomical location in the abdomen and is not associated with gas exchange.
B. Gas exchange occurs in the alveoli of the lungs, where oxygen is taken in, and carbon dioxide is expelled.
C. The left ventricle is part of the heart and is involved in pumping oxygenated blood to the body; it is not the site of gas exchange.
D. The trachea is the windpipe that carries air to and from the lungs but is not the specific site of gas exchange.

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A client is ordered to increase his warfarin to 5mg PO daily. The client has 2mg tablets on hand. How many tablets will the client take daily?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

The nurse understands that emphysema decreases lung tissue elasticity. How does this affect lung inflation?

Correct Answer is D

Explanation

Where does gas exchange occur?

Correct Answer is B

Explanation

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