Question 1

What physical signs should nurses assess in a patient with peripheral artery disease?

Accepted Answer

Nurses should assess the affected extremity for diminished or absent peripheral pulses, temperature changes, capillary refill time exceeding three seconds, pallor upon elevation, and dependent rubor. Additional signs include thin, cool, shiny skin, hair loss on legs and feet, and muscle atrophy. These findings indicate compromised arterial circulation and guide nursing interventions.

Question 2

How does positioning affect blood flow in peripheral artery disease management?

Accepted Answer

Positioning the affected limb below heart level enhances arterial blood flow by using gravity to improve circulation to the extremity. Conversely, elevating the head of the bed aids gravity-assisted blood flow to lower extremities. Proper positioning is a key intervention to optimize perfusion and reduce symptoms of intermittent claudication.

Question 3

What is the recommended walking protocol for patients with peripheral artery disease?

Accepted Answer

Patients should walk until pain occurs, then rest until the pain subsides, and resume walking to build endurance. This graded exercise approach, combined with isometric exercises, promotes collateral circulation development and improves arterial blood flow. Regular activity helps increase walking distance and functional capacity over time.

Question 4

Why is smoking cessation critical in peripheral artery disease nursing management?

Accepted Answer

Nicotine causes vasoconstriction, significantly impairing circulation and worsening peripheral artery disease symptoms. Nurses should educate patients on nicotine's harmful effects on circulation and provide smoking cessation resources. Quitting smoking is essential to prevent disease progression and improve patient outcomes and quality of life.

Question 5

What foot care measures should nurses teach patients with peripheral artery disease?

Accepted Answer

Nurses should educate patients on meticulous foot hygiene using neutral soaps and applying lotion while avoiding areas between toes. Protective footwear and careful nail trimming prevent injury and infection. Patients must inspect feet regularly and avoid direct heat sources to prevent burns on compromised skin.

Question 6

How should nurses manage pain in peripheral artery disease patients?

Accepted Answer

Keep the affected limb warm with blankets or warm packs to prevent vasoconstriction and reduce pain. Administer prescribed analgesics and regularly assess pain levels to adjust management strategies. Combining warmth, medication, and activity modification addresses pain from impaired oxygen supply to tissues.

Question 7

What dietary and lifestyle modifications support peripheral artery disease management?

Accepted Answer

Advise a balanced diet rich in vitamins A and C, protein, and zinc to support tissue repair and overall health. Weight reduction strategies decrease lower extremity pressure and improve circulation. These lifestyle modifications, combined with exercise and smoking cessation, optimize outcomes and enhance peripheral artery disease postoperative nursing management.

Doença Arterial Periférica IV: Manejo de Enfermagem

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