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

The correct answer is "Respiration rate" because a typical neurological examination focuses on assessing areas directly related to neurological function. This includes the mental status, which evaluates cognitive functions such as attention, memory, and orientation; cranial nerves, which assess the function of the nerves that emerge directly from the brain; and strength, which tests muscle function and motor control.

Respiration rate, while important in a general medical assessment, is not a direct component of a neurological exam. It primarily reflects respiratory health and is more relevant in evaluating respiratory function or systemic conditions rather than specifically assessing neurological integrity. Therefore, the assessment of respiration rate does not fall within the scope of a standard neuro exam.