Which of the following is associated with a decreased nutritional intake in CVA patients?

Loss of vision can significantly impact the nutritional intake of patients who have experienced a cerebrovascular accident (CVA), also known as a stroke. This impairment can hinder an individual's ability to see their food clearly, making it challenging to identify what they should eat, which can lead to a decrease in food consumption. Additionally, individuals with visual impairments may experience difficulties with self-feeding, further compounding the issue of inadequate nutritional intake.

In contrast, factors such as improved self-feeding ability and normal swallowing typically promote better nutrition, as they enable patients to consume food more effectively on their own. Increased appetite, on the other hand, is likely to encourage greater food consumption rather than hinder it. Therefore, loss of vision as a consequence of a stroke is a recognizable barrier to adequate nutrition for these patients.