A 26-year-old patient is admitted to the hospital with a new diagnosis of diabetes, a blood glucose level of 680 mg/dL and ketones in the blood and urine. Which type of diabetes should the nurse suspect?
Gestational
Prediabetes
Type 1
Type 2
The Correct Answer is C
A. Gestational: Gestational diabetes occurs during pregnancy and does not involve ketones in blood and urine, which are indicative of diabetic ketoacidosis (DKA).
B. Prediabetes: Prediabetes involves mildly elevated glucose levels but does not present with ketones or DKA.
C. Type 1: Type 1 diabetes is characterized by an absolute insulin deficiency, leading to hyperglycemia and ketone production. DKA is a hallmark presentation of untreated or newly diagnosed Type 1 diabetes.
D. Type 2: Type 2 diabetes is less likely to present with DKA as insulin production is typically sufficient to prevent significant ketone formation.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. Insulin injections daily: Uncontrolled blood glucose levels, despite dietary compliance, indicate that the pancreas may not be producing adequate insulin. Daily insulin is necessary to control hyperglycemia in this situation.
B. Fluid restrictions: Fluid restrictions are not indicated unless the client has comorbidities like heart or renal failure.
C. Oral hypoglycemic medications: Oral medications are often ineffective for Type 1 diabetes or severe cases of Type 2 diabetes with marked hyperglycemia.
D. Peritoneal dialysis therapy: This is a treatment for end-stage renal disease, not uncontrolled diabetes mellitus.
Correct Answer is D
Explanation
A. Serum potassium 4.8 mEq/L (3.5 to 5.0 mEq/L): A normal potassium level suggests effective treatment of hyperkalemia.
B. Serum sodium 138 mEq/L (136 to 145 mEq/L): This is within the normal sodium range and unrelated to the adverse effects of insulin therapy.
C. Calcium level of 10.0 mg/dL (9.0 to 10.5 mg/dL): This is within the normal calcium range, unaffected by insulin therapy for hyperkalemia.
D. Serum glucose 58 mg/dL (74 to 106 mg/dL): Hypoglycemia is a potential adverse effect of insulin therapy because insulin drives glucose into cells, lowering blood sugar.
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