Which of the following is NOT a common focal deficit associated with CVA?

• A. One-sided weakness
• B. Changes in speech
• C. Loss of appetite
• D. One-sided numbness

Answer: (C)

In the context of cerebrovascular accidents (CVAs), commonly known as strokes, focal deficits are symptoms that result from damage to specific areas of the brain, leading to loss of function in corresponding parts of the body.

One-sided weakness, changes in speech, and one-sided numbness are all typical manifestations of CVA. One-sided weakness, or hemiparesis, occurs when the stroke affects motor pathways in the brain, leading to reduced strength on one side of the body. Changes in speech, including difficulties in articulation or forming coherent sentences, can arise if the stroke impacts areas responsible for language, such as Broca's or Wernicke's areas. One-sided numbness, or hemianesthesia, occurs when sensory pathways are affected, resulting in a loss of sensation on one side of the body.

Loss of appetite, while it can be a secondary symptom or a consequence of experiencing a stroke—due to psychological factors, changes in metabolic processes, or physical difficulties in swallowing—is not a direct focal deficit associated with the localized neurological effects of a CVA. Therefore, it does not fit within the primary category of immediate symptoms seen directly following a stroke. This distinction clarifies why loss of appetite is the correct response as it does not represent