Wisconsin CNA State Exam Vocabulary Practice

What is the purpose of a bed cradle in healthcare?

1. Ensuring a comfortable mattress

2. Preventing access to the bed

3. Keeping sheets and blankets from touching sensitive skin

4. Providing a cover for the bed

The correct answer is: Keeping sheets and blankets from touching sensitive skin

A bed cradle is an important tool in healthcare designed specifically to keep sheets and blankets from making contact with a patient's sensitive skin. This is particularly beneficial for individuals who may have conditions that cause pain or discomfort from pressure, such as burns, skin ulcers, or certain post-surgical situations. By elevating the bedding above the patient, a bed cradle creates a protective barrier, reducing friction and the risk of irritation. In contrast, while ensuring a comfortable mattress and providing a cover for the bed are important aspects of patient comfort, they are not the primary function of a bed cradle. Additionally, preventing access to the bed is not a purpose of a bed cradle, as it is designed to facilitate comfort rather than restrict access. The focus of a bed cradle is primarily on protecting the patient's skin, making option C the most accurate choice.