Which of the following is not a function of orthotics?

Study for the NPTE Physical Therapist Assistant Exam. Ace the test with comprehensive flashcards and multiple-choice questions. Each query offers hints and detailed explanations. Get thoroughly prepared for your examination!

Orthotics are devices designed to support, align, or improve the function of movable parts of the body, particularly the limbs. Their primary roles include preventing deformities, assisting weak limbs, and sometimes inhibiting unwanted muscle tone or spasms.

Preventing deformities is achieved by providing appropriate support and alignment to the structures they are applied to. This can help maintain function and minimize the risk of further injury or postural issues. Inhibiting tone is particularly relevant in conditions characterized by spasticity, where orthotics can help control or reduce excessive muscle tone.

Assisting weak limbs involves providing stability and support to limbs that may not adequately support themselves due to weakness, allowing for improved function and mobility in daily activities.

Improving cardiovascular endurance, on the other hand, is not a direct function of orthotics. While enhanced mobility and stability can indirectly support greater physical activity and, as a result, improved cardiovascular health over time, this is not an intended or immediate function of orthotic devices. Orthotics primarily focus on structural support and function rather than cardiovascular conditioning.

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