The nurse is evaluating the body alignment of a patient in the sitting position. Which observation by the nurse will indicate a normal finding?

The arms hang comfortably at the sides.

The edge of the seat is in contact with the popliteal space.

Both feet are supported on the floor with ankles flexed.

The body weight is directly on the buttocks only.

Answer and Explanation

The Correct Answer is A

A. This observation indicates proper body alignment as the arms hanging comfortably at the sides suggest relaxation and good posture.
B. The edge of the seat should not be in contact with the popliteal space; there should be a small gap to prevent pressure and improve circulation.
C. While the feet should be supported on the floor, they should be flat rather than flexed at the ankles for optimal alignment.
D. The body weight should be distributed between the buttocks and thighs, not just on the buttocks, to promote comfort and good posture.

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Correct Answer is B

Explanation

A. The pharmacist is responsible for filling prescriptions accurately but does not have control over how the nurse interprets the prescription once received.
B. The nurse has the ultimate responsibility for verifying and administering medications safely, including clarifying unclear prescriptions before administration.
C. The hospital has policies and systems in place to reduce errors, but accountability for individual actions lies with the nurse administering the medication.
D. The health care provider is responsible for prescribing medications accurately; however, the nurse must confirm and clarify any unclear prescriptions before administration.

A. Left atrium, right ventricle, left ventricle B. Left atrium, left ventricle, right ventricle C. Right ventricle, left atrium, left ventricle D. Right ventricle, left ventricle, left atrium

Correct Answer is A

Explanation

A. Blood flow starts from the right atrium, moves into the right ventricle, then to the lungs, where it is oxygenated and returns to the left atrium, and then flows into the left ventricle before being pumped into the aorta.
B. This sequence incorrectly places the left atrium before the right ventricle, which is not the correct flow of blood.
C. This sequence starts incorrectly with the right ventricle, skipping the left atrium entirely after blood is oxygenated.
D. This option also incorrectly starts with the right ventricle and does not include the proper sequence of blood flow.

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The nurse is evaluating the body alignment of a patient in the sitting position. Which observation by the nurse will indicate a normal finding?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A registered nurse interprets that a scribbled medication prescription reads 25 mg. The nurse administers 25 mg of the medication to a patient and then discovers that the dose was incorrectly interpreted and should have been 15 mg. Who is ultimately responsible for the error?

Correct Answer is B

Explanation

A nurse is teaching a health class about the heart. Which information from the class members indicates teaching by the nurse is successful for the flow of blood through the heart, starting in the right atrium?

Correct Answer is A

Explanation

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