What does the Perme ICU Mobility Score take into account?

• A. Only functional mobility
• B. ICU staffing levels
• C. Nutrition and hydration
• D. Both function and ICU support level

Answer: (D)

The question tests that mobility in the ICU is viewed as a combination of what a patient can do and what level of ICU support they require to move safely. The Perme ICU Mobility Score blends two elements: the patient’s functional abilities (how well they can move or transfer) and the ICU support level (the degree of medical support and equipment needed, such as ventilators, lines, sedation, or hemodynamic stability). This dual focus helps clinicians judge not only current mobility but also safety and feasibility for mobilization given the patient’s clinical situation. If you looked only at function, you’d miss how safe or feasible movement is with the patient’s support needs; if you focused only on ICU resources, you’d miss the patient’s actual ability to move. Nutrition and hydration aren’t part of this scoring, so the best choice is the one that includes both function and ICU support level.