Which of the following tests is NOT a coordination test in a neuro exam?

The heartbeat test is not classified as a coordination test in a neurological examination because it primarily assesses cardiovascular function rather than the coordination of movement or balance. Coordination tests in a neuro exam focus on evaluating how well an individual can control their movements and maintain balance, which are critical aspects of neurological function.

In contrast, the walk test, Romberg test, and heel-to-toe test are designed specifically to assess balance and coordination. The walk test observes gait and stability while ambulating, the Romberg test evaluates the ability to maintain balance with the eyes closed, and the heel-to-toe test assesses tandem walking skills, which requires precise coordination. Each of these tests provides insight into the functioning of the cerebellum and other neurological pathways involved in motor control. Thus, understanding the purpose of each test allows for proper interpretation during a neuro exam.