An older male client reports to the nurse that his feet are cold. Before covering the client's feet, which assessment(s) should the nurse complete? Select all that apply.
Palpate dorsal surface of feet for warmth.
Observe color of the feet and toes.
Assess volume of the pedal pulses.
Test feet for a positive Babinski reflex.
Measure skin elasticity around the ankles.
Correct Answer : A,B,C
A. Palpating the dorsal surface of the feet for warmth helps assess peripheral circulation and whether the cold sensation is due to poor blood flow.
B. Observing the color of the feet and toes is crucial as changes in color can indicate circulation issues, such as cyanosis or pallor, which can be related to the sensation of coldness.
C. Assessing the volume of the pedal pulses helps determine the adequacy of blood flow to the feet. Weak or absent pulses could indicate peripheral vascular problems contributing to the cold sensation.
D. The Babinski reflex is not relevant for assessing cold feet. It is typically assessed in infants or individuals with neurological concerns rather than for peripheral circulation issues.
E. Measuring skin elasticity around the ankles is useful for assessing hydration status and potential edema but is not directly related to assessing the cause of cold feet.
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Related Questions
Correct Answer is B
Explanation
A. Applying warm blankets to both feet may help improve circulation but is not the most effective method for locating pedal pulses. This approach does not immediately address the difficulty in palpation.
B. Using a Doppler ultrasonic stethoscope is the appropriate action when pedal pulses are not palpable. The Doppler can detect blood flow in cases where pulses are weak or difficult to feel, making it a vital tool in this scenario.
C. Notifying the healthcare provider is necessary if the Doppler fails to detect pulses, but the initial step should be to use the Doppler to assess the pulses before escalating the situation.
D. Palpating pulse points with the legs dependent may assist in enhancing blood flow to the extremities, but it is less reliable than using a Doppler to detect the pulses when they are not palpable.
Correct Answer is B
Explanation
A. Cool, pale skin below the knees is more indicative of arterial insufficiency, not venous insufficiency.
B. Venous insufficiency often presents with symptoms like aching and swelling that improve when the legs are elevated. This position helps blood return to the heart, reducing venous pressure and associated discomfort.
C. Deep, continuous pain in the calf muscles could suggest deep vein thrombosis (DVT) rather than chronic venous insufficiency.
D. Pain relief with warmth is not a typical characteristic of venous insufficiency. Warmth may increase blood flow, but it does not directly address the venous return issues that are alleviated by leg elevation.
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