DKA Quiz: Diabetic Ketoacidosis Flashcards and Practice Questions

Study Notes

Diabetic Ketoacidosis (DKA)

Diabetic ketoacidosis (DKA) is a serious complication of diabetes that can occur when there is a dangerous level of ketones in the body. It is most commonly associated with type 1 diabetes, although it can also occur in other types of diabetes, including type 2 and gestational diabetes. DKA is characterized by symptoms such as increased thirst, frequent urination, blurry vision, extreme fatigue, and, in severe cases, coma or even death.

Symptoms

The symptoms of DKA include:

Increased thirst: This is often one of the first signs of DKA. The body tries to compensate for high blood sugar by producing large amounts of urine, which can lead to dehydration and increased thirst.
Polyuria (frequent urination): The body's attempt to eliminate excess sugar through urine can result in a need to urinate more often than usual.
Polydipsia (increased thirst): As the body tries to make up for the loss of fluid from frequent urination, it may experience increased thirst.
Polyphagia (increased hunger): Despite the body's attempts to get energy from its stored fat, it can still feel hungry.
Fatigue: Due to the body's energy levels being depleted, individuals may experience fatigue.
Weight loss: The body's attempt to use stored fat for energy can result in sudden weight loss.
Blurry vision: High blood sugar can damage blood vessels in the eyes, leading to blurry vision.
Nausea and vomiting: The high level of ketones can cause nausea and vomiting.
Abdominal pain: This can be a sign of dehydration and electrolyte imbalance.

Complications

DKA can lead to several complications if left untreated:

Dehydration: The body's need to eliminate excess sugar through urination can result in dehydration. This can be severe and potentially life-threatening.
Electrolyte imbalances: High blood sugar can lead to changes in the levels of electrolytes like potassium and sodium, which can cause further complications.
Hypoglycemia: In some cases, the body may overcorrect and cause a drop in blood sugar, leading to hypoglycemia.
Diabetic coma: In severe cases, DKA can cause a diabetic coma, which can be life-threatening.
Kidney damage: High blood sugar can damage the kidneys, leading to kidney failure.
Heart complications: High blood sugar can also damage the heart, leading to heart failure or arrhythmias.

DKA is a potentially life-threatening complication of diabetes that requires immediate medical attention. If you are experiencing any of the symptoms or complications associated with DKA, it is crucial to seek medical help as soon as possible.

Description

Test your knowledge of Diabetic Ketoacidosis, a serious complication of diabetes that occurs when there is a high level of ketones in the body. Learn about the symptoms, complications, and treatment options for DKA.