What diagnosis was given to the diabetic patient in a coma?

• A. Type 2 diabetes with insulin resistance
• B. Type 1 diabetes with ketoacidosis
• C. Type 1 diabetes without complications
• D. Type 2 diabetes with ketoacidosis

Answer: (B)

The diagnosis of Type 1 diabetes with ketoacidosis is appropriate for a diabetic patient in a coma because ketoacidosis is a serious and potentially life-threatening complication associated with Type 1 diabetes. In this condition, the body starts breaking down fat for fuel instead of glucose due to inadequate insulin levels. This leads to the production of ketone bodies, which can accumulate in the bloodstream and cause acidosis.

In cases where patients present with a coma, ketoacidosis often plays a crucial role as it can lead to severe metabolic derangements. Symptoms of diabetic ketoacidosis may include confusion, drowsiness, or loss of consciousness, which are consistent with the state of a patient in a coma.

Moreover, it is important to note that while both Type 1 and Type 2 diabetes can lead to varying complications, ketoacidosis is predominantly seen in Type 1 diabetes due to the absolute lack of insulin production. Thus, the presence of ketoacidosis in a diabetic patient who is comatose strongly indicates a diagnosis of Type 1 diabetes rather than Type 2 diabetes, which typically presents differently.