An occupational health nurse is providing an educational event and has been asked by an administrative worker about the risk of varicose veins. What should the nurse suggest as a preventative measure?

Sit with crossed legs for a few minutes each hour to promote relaxation

Wear snug-fitting ankle socks to decrease edema

Wait for 30 minutes daily

Elevate the legs when tired

Answer and Explanation

The Correct Answer is D

A. Sitting with crossed legs can impair venous return and worsen the risk of varicose veins.
B. Snug-fitting ankle socks can cause constriction and may actually worsen edema and venous stasis.
C. “Wait” is likely a typographical error; assuming it meant "walk" or another action, it is still too vague compared to proper leg elevation.
D. Elevating the legs promotes venous return, reduces pressure in leg veins, and is an effective strategy to prevent varicose veins, especially for individuals who sit or stand for prolonged periods.

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Correct Answer is D

Explanation

A. Assessing the right arm (radial or brachial) does not provide information about perfusion distal to the left antecubital insertion site.
B. The right brachial pulse, like the radial on that side, is unrelated to the insertion site and not relevant in this context.
C. The brachial pulse is proximal to the insertion site; checking it would not effectively assess distal circulation.
D. The radial pulse in the left arm is distal to the insertion site and is the most appropriate pulse to assess for adequate circulation and potential complications such as thrombosis or arterial occlusion after catheterization.

A. Instruct the client not to talk during the test. B. Administer an analgesic prior to the procedure. C. Inspect the electrode pads. D. Wash the skin with plain water before placing the electrodes. E. Keep the client NPO after midnight.

Correct Answer is ["A","C","D"]

Explanation

A. Instructing the client not to talk helps minimize movement and artifact during the ECG.
B. Analgesics are not required because ECG is painless.
C. Inspecting electrode pads ensures proper adhesion and accurate readings.
D. Washing the skin with plain water removes oils and dirt, improving electrode contact.
E. NPO status is not required for an ECG since it is a non-invasive test with no dietary restrictions.

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An occupational health nurse is providing an educational event and has been asked by an administrative worker about the risk of varicose veins. What should the nurse suggest as a preventative measure?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

The nurse is evaluating a client who had a cardiac catheterization with a left antecubital insertion site. Which of the following pulses should the nurse palpate?

Correct Answer is D

Explanation

A nurse is assisting with obtaining an electrocardiogram (ECG) for a client who has atrial fibrillation. Which of the following actions should the nurse take? (Select all that apply.)

Correct Answer is ["A","C","D"]

Explanation

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