Final answer:
Diabetic ketoacidosis (DKA) is an acute complication of diabetes mellitus when there is a build-up of acid in the bloodstream. Insufficient insulin availability leads to the utilization of fats for energy and the overproduction of ketone bodies. The accumulation of ketone bodies causes ketoacidosis, which can have dangerous effects on the body's pH balance and organ systems.
Step-by-step explanation:
One of the acute complications of diabetes mellitus is diabetic ketoacidosis (DKA), which is a build-up of acid in the bloodstream. DKA develops when there is insufficient insulin available in the body to utilize glucose for energy production. As a result, the body starts utilizing fats for energy, leading to the release of fatty acids and the overproduction of ketone bodies. The accumulation of ketone bodies in the blood causes ketoacidosis, which can be dangerous to humans due to its effects on the pH balance of the blood and various organ systems.