A client presents to the emergency healthcare setting and diagnosed with a life-threatening ventricular dysrhythmia. Which of the following medications would the nurse begin to prepare?

Atenolol

Lisinopril

Procainamide

Adenosine

Answer and Explanation

The Correct Answer is C

A. Atenolol is a beta-blocker used for various cardiac conditions but is not typically the first-line treatment for acute ventricular dysrhythmias.

B. Lisinopril is an ACE inhibitor, which is not indicated for immediate management of ventricular dysrhythmias.

C. Procainamide is an antiarrhythmic medication specifically used to treat ventricular dysrhythmias and would be appropriate in this scenario.

D. Adenosine is typically used for rapid atrial dysrhythmias, not specifically for ventricular dysrhythmias, making procainamide the better choice.

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Free Nursing Study Resources

Correct Answer is ["675"]

Explanation

To calculate the dosage of vancomycin, we first convert the client's weight from pounds to kilograms, knowing that 1 kilogram is approximately 2.2 pounds. The client weighs 198 pounds, which is equivalent to about 90 kilograms (198 lb / 2.2). The prescribed dose is 15 mg/kg/day, so for a 90 kg individual, this would be 1350 mg/day (15 mg/kg * 90 kg). Since the dose is divided equally every 12 hours, the nurse would administer half of the daily dose every 12 hours, resulting in 675 mg per dose (1350 mg/day / 2). Therefore, the nurse should administer 675 mg of vancomycin with each dose.

A. Anti-inflammatory properties B. Anti-pyretic C. Antiemetic D. Inhibits platelet aggregation

Correct Answer is D

Explanation

A. While aspirin has anti-inflammatory properties, this is not the primary reason it is prescribed after an MI.

B. Aspirin does not primarily function as an anti-pyretic in this context; its use is focused on cardiovascular benefits.

C. Aspirin does not have antiemetic properties and is not indicated for nausea control.

D. Inhibiting platelet aggregation is the key therapeutic effect of aspirin in preventing further clot formation, which is critical following an MI to reduce the risk of subsequent cardiovascular events.

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A client presents to the emergency healthcare setting and diagnosed with a life-threatening ventricular dysrhythmia. Which of the following medications would the nurse begin to prepare?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse prepares to administer vancomycin 15 mg/kg/day divided equally every 12 hr. The client weighs 198 lb. How many mg should the nurse administer with each dose? (Round the answer to the nearest whole number. Use a leading zero if it applies. Do not use a trailing zero.)

Correct Answer is ["675"]

Explanation

The nurse is caring for a client following a myocardial infarction (MI) and prescribed asprin 325mg PO daily. Which of following effects of this medication would this client benefit from following a MI?

Correct Answer is D

Explanation

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