The nurse has an order to give Lopressor 75 mg po. Lopressor is available in a 50 mg tablet. How many tablets should the nurse administer?

1.5 tablet

2 tablet

0.5 tablet

1 tablet

Answer and Explanation

The Correct Answer is A

A.   To achieve the prescribed dose of 75 mg and since Lopressor is available in 50 mg tablets, the nurse should administer 1 tablet (50 mg) plus another half tablet to make up the remaining 25 mg, totaling 1.5 tablets.
B.   To achieve the prescribed dose of 75 mg and since Lopressor is available in 50 mg tablets, the nurse should administer 1 tablet (50 mg) plus another half tablet to make up the remaining 25 mg, totaling 1.5 tablets.
C.   To achieve the prescribed dose of 75 mg and since Lopressor is available in 50 mg tablets, the nurse should administer 1 tablet (50 mg) plus another half tablet to make up the remaining 25 mg, totaling 1.5 tablets.
D.   To achieve the prescribed dose of 75 mg and since Lopressor is available in 50 mg tablets, the nurse should administer 1 tablet (50 mg) plus another half tablet to make up the remaining 25 mg, totaling 1.5 tablets.

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Correct Answer is C

Explanation

A. Green, leafy vegetables do not need to be restricted with simvastatin; this advice is more relevant to medications like warfarin.
B. Changing positions slowly is important for medications that affect blood pressure, but simvastatin does not typically cause orthostatic hypotension.
C. Simvastatin is most effective when taken in the evening because the body's production of cholesterol is higher at night.
D. There is no specific fluid restriction required for simvastatin; hydration should be maintained according to individual needs.

A. Planning B. Data collection C. Evaluation D. Implementation

Correct Answer is A

Explanation

A. Planning involves setting goals and desired outcomes for the client's care.
B. Data collection, or assessment, involves gathering information about the client’s health status.
C. Evaluation involves determining if the goals have been met.
D. Implementation involves carrying out the interventions to achieve the goals.

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The nurse has an order to give Lopressor 75 mg po. Lopressor is available in a 50 mg tablet. How many tablets should the nurse administer?

Nursing Test Bank

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Explanation

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