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!

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What is a common effect of prolonged immobility in patients?

Increased muscle strength
Pressure ulcers
Improved mental health
Enhanced blood circulation

The correct answer is: Pressure ulcers

Prolonged immobility in patients can lead to a variety of complications, one of which is the development of pressure ulcers. These ulcers occur due to sustained pressure on the skin, often happening in areas where bones are close to the surface, such as the heels, sacrum, and elbows. When a patient remains in one position for an extended period, blood flow to those areas can be restricted, leading to skin breakdown and ulceration. In this context, the emphasis on pressure ulcers highlights the importance of regular repositioning and skin care for immobile patients to prevent these injuries. Strategies such as utilizing specialized mattresses or cushions, maintaining skin hygiene, and ensuring adequate nutrition can contribute to preventing pressure ulcers in those at risk due to immobility. The other options, such as increased muscle strength, improved mental health, and enhanced blood circulation, typically do not align with the expected outcomes of prolonged immobility; rather, they are benefits associated with regular movement and activity.