Physical Therapy Assistant Practice Exam

Which screening tool assesses mobility through a sequence of standing and walking tasks?

1. The Timed Get Up and Go test

2. The Functional Reach test

3. The Berg Balance scale

4. The Tinetti test

The correct answer is: The Timed Get Up and Go test

The Timed Get Up and Go test is designed specifically to assess mobility by measuring the time it takes for an individual to stand up from a seated position, walk a predetermined distance, turn around, walk back, and sit down again. This test provides insight into the person's balance, walking ability, and overall mobility, which are crucial factors in assessing fall risk and functional independence in various populations, especially the elderly. In contrast, while the Functional Reach test evaluates an individual's balance by measuring how far they can reach forward while standing, it does not involve walking tasks. The Berg Balance scale focuses on balance through various standing tasks but lacks the walking component. The Tinetti test, although also assessing balance and gait, comprises a series of tasks that combine both aspects but does not emphasize a straightforward sequence of standing and walking as distinctly as the Timed Get Up and Go test. Thus, this test strongly aligns with the requirements of assessing mobility through a defined sequence of actions.