Chapter 17 • Level 1

Correct — Understanding A1c

Hemoglobin A1c measures the average glucose attached to red blood cell hemoglobin over ~3 months.

📊 What A1c Shows

  • Long‑view of control (~90 days).
  • Higher % → more glucose exposure.
  • Not for day‑to‑day changes or quick shifts.

🎯 Targets

  • ADA: < 7% for many non‑pregnant adults.
  • Personalize with age, duration, pregnancy, other conditions, hypoglycemia risk.
  • Set your exact goal with your healthcare provider.

Quick ref: ~7% ≈ avg 154 mg/dL (approx.).

BOSS TIP A1c is a 3‑month average—small daily wins move it.
LEVEL PROGRESS
85%