Originally Posted by bjs54321
We can also discuss the difference between DKA and HNKC.
DKA-diabetic ketoacidosis
HNKC-Hyperosmolar Nonketotic Coma Syndrome
I know HNKC as HHS
HHS usually occurs in older, obese individuals with Type 2, who may have dminished renal fuction, infections, urinary tract infection and sepsis are the most common prexipitating factors. Others may include inadequate adherence to one's insulin regimen and a new diagnosis of diabetes. It can also be triggered by an MI, stroke, pregnancy, surgery, acute pancreatitis and medications that have a hyperglycemic effect. It takes days, even weeks to fully develop. Patients do not generally show symptoms until glucose levels (600mg to over 1000mgs) become dangerously high. The S & S reflect dehydration, altered carbohydrate, lipid and protein metabolism. They inlude thirst, tachycardia, polyuria, fatigue, weight loss, reduced sskin elestacity, and blurred vision. Also an altered mental status. Serum and urine ketones are absent or in trace amounts. Untreated it can lead to coma and death.
DKA
Often seen in children and patients under 38 because they have Type 1. Tend to develop more rapidly, within 24 hours, accumulation of ketone bodies and they develop symptoms sooner after blood sugar level goes above 250mg. S & S are similar but because it includes metabolic acidosis, they tend to have nausea and vomiting, localized abdominal pain-due to K depletion and fruity bereath from ketones. Serium and urine ketones present.
Grannynurse