Which fasting plasma glucose value confirms the diagnosis of diabetes mellitus on repeated testing?
Answer and explanation
Correct answer: D. 126 mg/dL or more
- Step 1: A fasting plasma glucose of 126 mg/dL or more, or an HbA1c of 6.5% or more, supports the diagnosis.
Answer
126 mg/dL or more.
Why not the others: 100 to 125 mg/dL is the range of impaired fasting glucose.
Practise more Endocrinology and Nephrology.
Free questions with an explanation for every one, and full timed Revalida (Brazil Medical Diploma Revalidation Exam) mock tests.
More Endocrinology and Nephrology questions
- A 70-year-old man weighing 72 kg has a serum creatinine of 2.0 mg/dL. By the Cockcroft-Gault formula, what is the creatinine clearance?
- A cirrhotic patient with ascites develops fever and abdominal pain. A paracentesis shows 400 neutrophils/mm³. What is the diagnosis?
- A patient has sodium 140, chloride 106 and bicarbonate 14 mEq/L. What is the anion gap?
- What is the standard treatment for primary hypothyroidism?
- What is the usual first-line drug for a patient with newly diagnosed type 2 diabetes and normal kidney function?
- Which laboratory pattern indicates primary hypothyroidism?