Final answer:
Hyperglycemic Hyperosmolar Nonketotic Syndrome (HHNS) is the complication primarily found in individuals with Type 2 diabetes, characterized by extreme hyperglycemia without significant ketosis, leading to severe dehydration and other serious symptoms.
Step-by-step explanation:
The complication found mainly in Type 2 diabetics is Hyperglycemic Hyperosmolar Nonketotic Syndrome (HHNS). While Diabetic Ketoacidosis (DKA) is more common in patients with Type 1 diabetes, HHNS typically occurs in those with Type 2 diabetes.
In Type 2 diabetes, insulin resistance or a deficiency in insulin secretion can lead to significantly elevated blood sugar levels. The body's cells are unable to effectively use glucose for energy due to inadequate insulin function, which can lead to HHNS. The biochemical changes in diabetes mellitus show that when cells cannot utilize glucose, they start metabolizing fats, leading to an overproduction of ketone bodies. However, HHNS is characterized by extreme hyperglycemia without the notable ketosis that occurs in DKA. Symptoms include severe dehydration, frequent urination, and excessive thirst. It's important to recognize and treat HHNS early to prevent serious complications.