Which condition is characterized by too little insulin and too much sugar, with slower onset (1-2 weeks), requiring EMS activation when symptoms start?

• A. Hyperglycemia (diabetic coma)
• B. Hypoglycemia (insulin shock)
• C. Dehydration
• D. Ketoacidosis

Answer: (A)

When insulin is in short supply, glucose stays circulating in the blood rather than entering cells. The kidneys try to remove the excess sugar, which pulls water with it and leads to dehydration. As blood glucose becomes very high, the brain can become dehydrated and mental status can deteriorate, potentially resulting in coma. The clue about a slower onset over one to two weeks fits a hyperglycemic crisis, often labeled a diabetic coma in older terms, where severe hyperglycemia and dehydration drive the emergency situation and EMS activation is necessary as symptoms begin and worsen.

This differs from hypoglycemia, which is caused by too much insulin and too little glucose, and that reaction tends to appear quickly with symptoms like lightheadedness, shakiness, or confusion rather than a gradual weeks-long rise. Dehydration by itself is a fluid loss condition, not a specific glucose-related emergency. Ketoacidosis also stems from insulin deficiency but involves ketone production and acidosis with more acute symptoms such as abdominal pain, nausea, vomiting, and rapid breathing; the described slow, high-glucose scenario points more toward hyperglycemia leading to coma.