Diabetes ketoacidosis explanation with flowchart|| Rapid grasp knowledge #medical #mbbs
Diabetic ketoacidosis (DKA) is a life-threatening problem that affects people with diabetes. It occurs when the body starts breaking down fat at a rate that is much too fast. The liver processes the fat into a fuel called ketones, which causes the blood to become acidic.
Causes
DKA happens when the signal from insulin in the body is so low that:
Blood sugar (glucose) can’t go into cells to be used as a fuel source.
The liver makes a large amount of glucose.
Fat is broken down too rapidly for the body to process.
The fat is broken down by the liver into a fuel called ketones. Ketones are normally produced by the liver when the body breaks down fat after it has been a long time since your last meal. These ketones are normally used by the muscles and the heart. When ketones are produced too quickly and build up in the blood, they can be toxic by making the blood acidic. This condition is known as ketoacidosis.
DKA is sometimes the first sign of type 1 diabetes in people who have not yet been diagnosed. It can also occur in someone who has already been diagnosed with type 1 diabetes. Infection, injury, a serious illness, missing doses of insulin shots, or the stress of surgery can lead to DKA in people with type 1 diabetes.
People with type 2 diabetes can also develop DKA, but it is much less common and less severe. It is usually triggered by prolonged uncontrolled blood sugar, missing doses of medicines, or a severe illness or infection.
@matermind808