North Carolina CNA Written Practice Exam

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Prepare for the North Carolina CNA Written Exam with our comprehensive practice quiz. Master essential nursing assistant concepts with interactive multiple-choice questions designed to enhance your understanding and boost your confidence for the official test.

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What is the purpose of applying special stockings as ordered?

To enhance circulation
To prevent blood clots
To reduce swelling
To provide comfort

The correct answer is: To prevent blood clots

Applying special stockings, commonly known as compression stockings, serves the critical purpose of preventing blood clots. These stockings are designed to provide graduated compression, which helps maintain healthy blood flow and reduces the risk of blood pooling in the veins. By applying pressure to the lower extremities, they encourage venous return to the heart, which is particularly important for individuals who may be immobile or at risk for venous thromboembolism. While enhancing circulation, reducing swelling, and providing comfort are also important benefits of compression stockings, the primary goal when they are specifically ordered is often focused on clot prevention. This makes it essential for caregivers to understand their role in a patient's overall health management, especially in post-surgical or bedridden contexts where the risk of venous clots is heightened.