A client with a diagnosis of valvular heart disease is being considered for mechanical valve replacement. Which circumstance is essential to assess before the surgery is performed?

The ability to comply with anticoagulant therapy for life.

The likelihood of the client experiencing body image problems.

The physical demands of the client’s lifestyle.

The ability to participate in a cardiac rehabilitation program.

Answer and Explanation

The Correct Answer is A

Choice A rationale

The ability to comply with anticoagulant therapy for life is essential for clients undergoing mechanical valve replacement. Mechanical valves are prone to thrombus formation, which can lead to serious complications such as stroke. Therefore, lifelong anticoagulation therapy is necessary to prevent clot formation on the valve.

Choice B rationale

While body image problems may arise due to surgical scars or the presence of a mechanical valve, they are not a primary concern that needs to be assessed before surgery. The focus should be on the client’s ability to manage the medical requirements post-surgery.

Choice C rationale

The physical demands of the client’s lifestyle are important but not as critical as the ability to comply with anticoagulant therapy. The primary concern is ensuring the client can adhere to the necessary medical regimen to prevent complications.

Choice D rationale

Participation in a cardiac rehabilitation program is beneficial for recovery and improving cardiovascular health, but it is not as crucial as the ability to comply with anticoagulant therapy. The main priority is preventing thrombus formation on the mechanical valve.

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Correct Answer is C

Explanation

Choice A rationale

Lithotripsy, which uses shock waves to break up stones, is not part of an oral cholangiogram. An oral cholangiogram involves the use of a contrast dye to visualize the gallbladder and bile ducts on X-ray.

Choice B rationale

An endoscopic procedure, such as an endoscopic retrograde cholangiopancreatography (ERCP), involves inserting a camera down the throat. However, an oral cholangiogram is a non- invasive imaging test that uses contrast dye.

Choice C rationale

Correct. An oral cholangiogram involves the ingestion of a contrast dye that helps visualize the gallbladder and bile ducts on X-ray.

Choice D rationale

Medications to dissolve gallstones are not used in an oral cholangiogram. This procedure is purely diagnostic and involves the use of contrast dye to visualize the gallbladder and bile ducts.

A. Friction rub. B. Intermittent claudication. C. Cardiac murmur. D. Dependent rubor.

Correct Answer is C

Explanation

Choice A rationale

Friction rub is not a typical complication of endocarditis. It is more commonly associated with pericarditis, which is inflammation of the pericardium.

Choice B rationale

Intermittent claudication is not a complication of endocarditis. It is typically associated with peripheral artery disease, which affects blood flow to the limbs.

Choice C rationale

Cardiac murmur is a common finding in endocarditis. The infection can cause damage to the heart valves, leading to abnormal heart sounds or murmurs.

Choice D rationale

Dependent rubor is not a complication of endocarditis. It is usually associated with peripheral artery disease and is characterized by redness of the lower extremities when they are in a dependent position.

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A client with a diagnosis of valvular heart disease is being considered for mechanical valve replacement. Which circumstance is essential to assess before the surgery is performed?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

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Correct Answer is C

Explanation

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Correct Answer is C

Explanation

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