Which of the following is NOT a recognized symptom of diabetes?

The correct choice is based on understanding the recognized symptoms associated with diabetes. Hyperglycemia, polydipsia, and polyuria are well-known symptoms of diabetes mellitus. Hyperglycemia refers to elevated blood glucose levels, which is a primary characteristic of diabetes. Polydipsia, or excessive thirst, occurs as a result of dehydration caused by the osmotic diuresis from high glucose levels. Polyuria is the frequent urination that also results from the body's attempt to eliminate excess glucose through urine.

Acidosis, while it can occur in specific situations related to diabetes, such as diabetic ketoacidosis, is not a direct or common symptom of diabetes itself. It requires the presence of certain metabolic derangements and typically manifests in more severe cases or specific types of diabetes complications, rather than as a standalone symptom experienced by all individuals with diabetes.