A patient is in systolic heart failure. Which description best fits the state of the left ventricle?

Thin and strong

Thick and weak

Thin and weak

Thick and strong

Answer and Explanation

The Correct Answer is C

A. A thin and strong left ventricle is not typical of systolic heart failure.
B. A thick and weak ventricle is more characteristic of diastolic heart failure (impaired relaxation and filling).
C. Systolic heart failure involves impaired contraction of the left ventricle, which often becomes thin and weak due to ventricular dilation and loss of contractile strength.
D. A thick and strong ventricle is not typical of heart failure.

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Correct Answer is D

Explanation

A. Specific gravity changes relate to kidney function and hydration status, not directly to right-sided heart failure.
B. Heparin levels are related to anticoagulation therapy, not heart failure status.
C. BNP levels decrease when heart failure improves; decreased BNP is not expected in acute heart failure.
D. BNP is released in response to ventricular stretch and volume overload; it increases in acute heart failure as the heart struggles to manage fluid overload.

A. maintain patient in Trendelenburg position B. use a continuous-rotation bed to continuously change patient position C. elevate the head of the bed to 30 degrees D. keep the head of the bed flat

Correct Answer is C

Explanation

A. Trendelenburg position (head lower than feet) can increase intracranial pressure and is contraindicated.
B. Continuous rotation may increase ICP due to frequent position changes and is generally avoided.
C. Elevating the head of the bed to 30 degrees promotes venous drainage from the brain, helping reduce intracranial pressure while maintaining cerebral perfusion.
D. Keeping the head flat can impair venous drainage and increase ICP.

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A patient is in systolic heart failure. Which description best fits the state of the left ventricle?

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Naxlex Comprehensive Predictor Exams

A nurse in a cardiac care unit is caring for a client with acute right-sided heart failure. Which of the following findings should the nurse expect?

Correct Answer is D

Explanation

A nurse plans care for the patient with increased intracranial pressure with the knowledge that the best way to position the patient is to

Correct Answer is C

Explanation

During the first stage of increased intracranial pressure, the brain attempts to compensate by employing a mechanism called:

What compensatory mechanism involved in both chronic heart failure and decompensated heart failure leads to fluid retention and edema?

A patient is in systolic heart failure. Which description best fits the state of the left ventricle?

Which of the following is a manifestation of cor pulmonale contributing to right-sided heart failure?

Which assessment tool is commonly used to evaluate the level of consciousness in a neurologically impaired patient?

What is the normal range for intracranial pressure (ICP)?

Which compensatory mechanism is involved in both chronic heart failure and decompensated heart failure, leading to fluid retention and edema?

A nurse is caring for a client who is experiencing Cushing's Triad following a subdural hematoma. Which of the following medications should the nurse plan to administer?