This medication is most commonly used to treat acute angina attacks:

Potassium Chloride

Nitroglycerin

Furosemide

Atenolol

Answer and Explanation

The Correct Answer is B

A. Potassium chloride is used to treat potassium deficiency and is not indicated for acute angina attacks.
B. Nitroglycerin is a vasodilator that is commonly used to relieve and prevent acute angina attacks by increasing blood flow to the heart.
C. Furosemide is a diuretic used to treat fluid retention and high blood pressure, not angina.
D. Atenolol is a beta-blocker used to treat high blood pressure and angina but is not typically used for acute attacks.

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Correct Answer is ["B","D"]

Explanation

A. Weekly laboratory tests for warfarin dosing are appropriate monitoring but do not indicate polypharmacy risk.
B. Using multiple pharmacies can increase the risk of drug interactions and duplications, indicating a higher risk of polypharmacy.
C. Allergies do not directly relate to polypharmacy.
D. Taking multiple medications for the same condition (e.g., hypertension) can increase the risk of drug interactions and adverse effects, indicating polypharmacy.
E. Having a family member assist with medication administration does not directly indicate polypharmacy risk.

A. Half-life B. Peak C. Trough D. Тохіс

Correct Answer is C

Explanation

A. Half-life refers to the time it takes for the concentration of the medication in the bloodstream to decrease by half, not the lowest serum concentration.
B. Peak refers to the highest concentration of the medication in the bloodstream after administration.
C. Trough is the lowest concentration of medication in the bloodstream, typically measured just before the next dose is due to ensure adequate drug levels.
D. Toxic level refers to a concentration at which the medication may cause adverse effects, not the lowest serum concentration.

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This medication is most commonly used to treat acute angina attacks:

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

Which assessment finding indicates that the patient is at risk from polypharmacy? (Select all that apply.)?

Correct Answer is ["B","D"]

Explanation

A nurse is assisting with teaching a class about pharmacodynamics. The nurse should include that which of the following medication levels occurs when a medication is at the lowest serum concentration?

Correct Answer is C

Explanation

The Joint Commission's stated industry best practice for standard communication is known as:

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