Certified Rehabilitation Registered Nurse (CRRN) Practice Exam

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Prepare for the CRRN Exam with practice quizzes that include flashcards, hints, and explanations. Ensure success by testing your rehabilitation nursing knowledge with confidence-building tools and resources.

Each practice test/flash card set has 50 randomly selected questions from a bank of over 500. You'll get a new set of questions each time!

Practice this question and more.

Which of the following contributes to effective wound healing strategies?

Using antibiotics exclusively
Maintaining a dry wound environment
Implementing moisture-retentive dressings
Encouraging constant wiping of the area

The correct answer is: Implementing moisture-retentive dressings

Implementing moisture-retentive dressings is a recognized strategy that significantly contributes to effective wound healing. These dressings create an optimal environment by maintaining a moist wound bed, which is essential for several reasons. When a wound is kept moist, it promotes cell migration, enhances the healing process, and decreases the risk of infection. Moisture-retentive dressings also help to minimize pain during dressing changes and reduce the frequency of changes, allowing for a more comfortable healing experience for the patient. In contrast, using antibiotics exclusively does not address other critical aspects of wound care, such as creating a suitable environment for healing or managing the wound bed. Maintaining a dry wound environment can actually impede the healing process, as it may lead to scabs forming that can hinder cell migration and granulation tissue formation. Encouraging constant wiping of the area risks disrupting the wound and may introduce bacteria, ultimately delaying healing. Therefore, moisture-retentive dressings stand out as a fundamental component of an effective wound healing strategy, supporting a moist environment that fosters optimal healing conditions.