ATI Type 1 Diabetes Mellitus Questions and Answers | Latest Version | 2025/2026 | Correct & Verified

ATI Type 1 Diabetes Mellitus Questions and Answers | Latest Version | 2025/2026 | Correct & Verified What is the cause of type 1 diabetes mellitus? The immune system destroys insulin-producing beta cells in the pancreas. At what age is type 1 diabetes most commonly diagnosed? Childhood or adolescence. Why must patients with type 1 diabetes take insulin for life? Because their pancreas no longer produces insulin. What is a common early sign of type 1 diabetes in children? Frequent urination and excessive thirst. What happens to blood glucose levels in untreated type 1 diabetes? They become dangerously high (hyperglycemia). 2 Why is insulin therapy essential for people with type 1 diabetes? It replaces the insulin that their bodies can no longer make. What is diabetic ketoacidosis (DKA)? A life-threatening condition caused by severe insulin deficiency leading to high ketone levels in the blood. What is the purpose of blood glucose monitoring in type 1 diabetes? To keep glucose levels within the target range and adjust insulin as needed. Why is carbohydrate counting important for people with type 1 diabetes? It helps determine the correct amount of insulin to take with meals. What should a person with type 1 diabetes do before exercising? Check their blood glucose and possibly eat a snack to prevent hypoglycemia. What is the best response if a person with type 1 diabetes shows signs of hypoglycemia? Give 15 grams of fast-acting carbohydrate, like juice or glucose tablets. 3 Why should insulin not be injected into a muscle? Because it absorbs too quickly and can cause hypoglycemia. How can illness affect blood glucose levels in type 1 diabetes? Illness can raise blood glucose levels, requiring more frequent monitoring. What should a person with type 1 diabetes do if they are sick and not eating well? Continue taking insulin and monitor blood glucose more often. What role does glucagon play in managing severe hypoglycemia? It raises blood glucose when the person cannot eat or drink. What is the benefit of an insulin pump for type 1 diabetes management? It provides continuous insulin delivery and better blood glucose control. Why is foot care important for people with type 1 diabetes?