This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Heart, Circulation, and Blood, Subject name: Physiology
A pregnant lady was admitted with diagnosis of PIH for monitoring and bed rest. In supine position which of the following is a complication of the below representation? 
Select and explain. 
A. Abdominal aorta syndrome, B. Supine vena cava syndrome, C. Ascending aorta syndrome, D. Superior vena cava syndrome
B: Supine vena cava syndrome
Answer: B: Supine vena cava syndrome 
Explanation: Ans. B Supine vena cava syndromeRef: William Obstetrics pg. 1369The image shows the developing baby compressing the IVC of the mother. This will lead to reduced venous return and development of dizziness and hypotension in the mother. This is called supine hypotension syndrome or supine vena cava syndrome.