Practice Quiz

Certified Nursing Assistant Exam Prep

Category - Medical Assisting

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To prevent circulatory impairment in an arm when applying an elastic bandage, which of the following methods is best?

  1. Wrap the bandage around the arm loosely
  2. Apply the bandage while stretching it slightly
  3. Apply heavy pressure with each turn of the bandage
  4. Start applying the bandage at the upper arm and work toward the lower arm
Explanation

Answer: B - Stretching the bandage slightly maintains uniform tension on the bandage. Wrapping the bandage loosely wouldn't secure the bandage on the arm. Using heavy pressure would cause circulatory impairment. Beginning the wrapping at the upper arm would cause uneven application of the bandage. For example, elastic stockings are applied distal to proximal to promote venous return.

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