Question

Identify the correct statement regarding HbA1C:
(A) Elevated in sickle cell anemia
(B) Useful index for long term control of blood glucose
(C) Fasting sample is required
(D) It is affected by recent food intake
Choose the most appropriate answer from the options given below:

• (A) only
• (B) only
• (C) only
• (D) only

Hint:

HbA1C is a cornerstone in diabetes management, offering a broad picture of glucose control beyond daily fluctuations.

Answer 1

The Correct Option is B

HbA1C (Glycated Hemoglobin) reflects the average blood glucose level over the past 2–3 months, making it a reliable indicator for long-term glycemic control in diabetic patients. It does not require a fasting sample, nor is it significantly affected by recent meals. Additionally, HbA1C levels can be misleading in conditions like sickle cell anemia due to altered red blood cell lifespan, where levels may be falsely low or high, not necessarily elevated.