How to diagnose DM?
سؤال مجاني 1 من 10 اليوم · اشترك وكمّل بدون حد
اعرض الإجابة
الإجابة والشرح
ادخل لحسابك عشان نحفظ إجاباتك ونوريك أخطاءك.
الإجابة: A. two hg1b > 6.5 separated by 3 months.
Two HbA1c values ≥6.5% confirm diabetes; for HbA1c the repeat test is done about 3 months later. FPG 112 mg/dL is in the prediabetes range, ketonuria is not pathognomonic (occurs with fasting/vomiting), and hyperglycemia during acute illness such as pneumonia may be stress hyperglycemia, not diabetes.
ليش كل خيار صح أو غلط
-
A
ليش صح
An A1c of 6.5% or more is a diagnostic criterion, and the test must be repeated; for A1c the repeat is done >3 months later, not the next day.
✓ Step Up To Medicine 6th Edition 2024 (DM).pdf · p. 4 -
B
ليش غلط
A fasting glucose of 112 is below the diabetes cut-off of 126; when it falls between 100 and 126 the next step is an OGTT or a repeat fasting glucose, not a diagnosis.
✓ Step Up To Medicine 6th Edition 2024 (DM).pdf · p. 4 -
C
ليش غلط
Ketonuria is not pathognomonic of diabetes: it can be normal after fasting, long strenuous exercise, rapid vomiting or a high-fat low-carbohydrate diet.
✓ Diabetes mellitus overall Copy.pdf · p. 6 -
D
ليش غلط
A high glucose during acute severe illness such as infection can be stress hyperglycemia (cortisol and catecholamines antagonising insulin), so it does not by itself diagnose diabetes.
✓ Diabetes mellitus overall Copy.pdf · p. 6
- المصدر
- Step Up To Medicine 6th Edition 2024 (DM).pdf · p. 4
Diabetes mellitus overall Copy.pdf · p. 6 - المحاضرة
- Diabetes Mellitus · Endocrinology · Module B
- ظهر في
- Endo bank