Which of the following is NOT a part of a neurological exam?

Visual acuity is typically assessed in an ophthalmological exam rather than a neurological examination. A neurological exam focuses on evaluating the functions of the nervous system and includes various components that assess different aspects of nervous system function.

Motor skills assessment evaluates the strength and coordination of voluntary muscle movement, which is essential for understanding a person's neurological health. Similarly, deep tendon reflexes help gauge the integrity of the reflex pathways, indicating how well the nervous system is working. Examining the cranial nerves involves assessing the sensory and motor functions of the 12 pairs of cranial nerves, providing insight into the brain's pathways.

In contrast, visual acuity pertains specifically to the eye's ability to perceive details and is usually measured in the context of visual health. Therefore, it does not belong in the primary components of a neurological exam.