All of the following statements about Diabetes Ketoacidosis are true, Except:
**Core Concept**
Diabetes Ketoacidosis (DKA) is a serious complication of diabetes mellitus characterized by hyperglycemia, metabolic acidosis, and ketosis. It occurs due to a lack of insulin, which leads to an increase in glucagon levels, resulting in increased glucose production and release from the liver.
**Why the Correct Answer is Right**
DKA is a life-threatening condition that requires immediate medical attention. It is often precipitated by infections, such as pneumonia or urinary tract infections, which increase the body's insulin resistance. The lack of insulin also leads to an increase in the production of ketones, which are acidic in nature and contribute to the metabolic acidosis seen in DKA. The body's inability to utilize glucose for energy leads to an increase in the breakdown of fat for energy, resulting in the production of ketones.
**Why Each Wrong Option is Incorrect**
**Option A:**
* Not enough information is provided to determine if this statement is true or false.
**Option B:**
* This statement is true, as DKA is often precipitated by infections.
**Option C:**
* This statement is true, as DKA is characterized by hyperglycemia and metabolic acidosis.
**Option D:**
* This statement is false, as DKA is not typically precipitated by a lack of glucagon. In fact, the increase in glucagon levels in DKA contributes to the condition.
**Clinical Pearl / High-Yield Fact**
A key feature of DKA is the presence of ketosis, which can be detected by measuring the level of ketones in the urine or blood. The presence of ketones is a critical indicator of DKA and should prompt immediate medical attention.
**Correct Answer: D. This statement is false, as DKA is not typically precipitated by a lack of glucagon.**