NCLEX Neurologic and Sensory Systems Practice Exam

The primary impact of a stroke on the body encompasses significant changes in motor function, language, and sensory perception. This is due to the impairment of blood flow to specific areas of the brain, resulting in damage to neurons that control various bodily functions.

When a stroke occurs, particularly if it affects the left hemisphere, which is responsible for language and logical reasoning, individuals may experience difficulties in speaking or comprehending language. Additionally, strokes often lead to motor deficits, such as weakness or paralysis on one side of the body, particularly if the right side of the brain is affected. Sensory perception, including touch and proprioception, can also be compromised as the brain's ability to process sensory information from the affected area is impaired.

In contrast, the other options do not accurately represent the comprehensive effects of a stroke. While some strokes may cause altered consciousness or secondary cardiovascular effects, these are not the primary impacts. A stroke is not limited to olfactory deficits, as it has a much broader effect on various cognitive and physical abilities. Understanding the wide-ranging impacts of a stroke is crucial for assessing and planning appropriate rehabilitative care for affected individuals.