Gynaecology & Obstetrics Regarding orientation of spiral arteries, which of the following is true A Both arteries and veins are perpendicular to the uterine wall B Both arteries and veins are parallel to the uterine wall C Arteries are perpendicular and veins are parallel to the uterine wall D Veins are perpendicular and arteries are parallel to the uterine wall 💡 Explanation Regarding orientation of spiral arteries, which of the following is true ✓ Correct Answer: C. Arteries are perpendicular and veins are parallel to the uterine wall