Which assessment is performed to evaluate motor function in the extremities?

The assessment that evaluates motor function in the extremities involves testing the flexion and extension capabilities in the elbows and wrists. This specific assessment is crucial because it allows healthcare providers to gauge the strength and coordination in the upper limbs, which is essential for understanding a patient’s overall motor function and neurological status. Observing a person's ability to flex and extend the elbows and wrists identifies potential deficits in motor control that may arise from various conditions, such as neurological injuries or diseases.

Other options listed focus on different aspects of health; for example, assessing respiratory function relates to the respiratory system rather than motor function, checking for jugular venous distention is related to cardiovascular assessments, and measuring blood glucose levels pertains to metabolic processes. Therefore, the assessment of flexion and extension in both elbows and wrists is specifically aligned with evaluating motor capabilities in the extremities.