The material defines engagement in cephalic presentation by the bitrochanteric diameter passing below the pelvic inlet.
Answer
false
Explanation
The material specifies the **biparietal diameter** for cephalic presentation and the **bitrochanteric diameter** for breech presentation. The statement reverses these associations. **Key takeaway:** Associate biparietal with cephalic engagement and bitrochanteric with breech engagement.\n\n**Glossary:** **Bitrochanteric diameter**: transverse diameter across the fetal hips.