Emergency Medical Technician (EMT) Basic Certification Practice Exam

In patients with type 1 diabetes, what condition is caused by a lack of insulin?

1. Hyperglycemic condition

2. Hypoglycemic condition

3. Electrolyte imbalance

4. Oxygen depletion

The correct answer is: Hyperglycemic condition

In patients with type 1 diabetes, the lack of insulin leads to a hyperglycemic condition, which is characterized by elevated levels of glucose in the blood. Insulin is a crucial hormone that facilitates the uptake of glucose into the cells for energy; without it, glucose remains in the bloodstream, leading to high blood sugar levels. This hyperglycemia can cause a range of symptoms and, when left untreated, can lead to serious complications such as diabetic ketoacidosis or long-term damage to various body systems. Understanding the nature of hyperglycemia is essential for effective management and treatment of diabetes. Patients need to monitor their blood sugar levels closely and manage their insulin therapy to prevent these dangerous spikes in glucose. Additionally, recognizing the signs and symptoms of hyperglycemia is critical for timely intervention and prevention of more severe health issues associated with uncontrolled diabetes.