Pregnancy acts as a metabolic stress test, and hyperglycemia during this critical period carries significant risks for both the mother and the developing fetus. The 2018 Clinical Practice Guidelines provide rigorous standards for pre-conception counseling, screening protocols, and tight glycemic targets to ensure the best possible start for the next generation.
This practice exam tests your ability to navigate the specific diagnostic algorithms for Gestational Diabetes Mellitus (GDM), manage complex insulin regimens during changing physiology, and ensure appropriate postpartum follow-up.
Key Concepts Covered in This Exam:
Pre-conception Care: Mastering the checklist for women with pre-existing diabetes, including the recommendation for 1 mg of folic acid daily and achieving an A1C target of 7.0% (optimally 6.5%) prior to conception.
Screening & Diagnosis: Differentiating between the “Preferred” Two-Step Approach (50g screening followed by 75g diagnostic OGTT) and the “Alternative” One-Step Approach.
Glycemic Targets: Memorizing the strict targets during pregnancy: Fasting/preprandial <5.3 mmol/L, 1-hour postprandial <7.8 mmol/L, and 2-hour postprandial <6.7 mmol/L.
Pharmacotherapy: Identifying insulin as the first-line therapy for GDM and understanding the specific limitations and placental transfer of oral agents like metformin and glyburide.
Postpartum Follow-up: Recognizing that women with GDM are at high risk for developing Type 2 diabetes and require screening with a 75g OGTT between 6 weeks and 6 months postpartum.