The name for the dizziness and a drop in blood pressure caused when the mother is in a supine position and the weight of the​ uterus, infant,​ placenta, and amniotic fluid compress the inferior vena​ cava, reducing return of blood to the heart and cardiac​ output, is: (A) Supine Hypotensive Syndrome.(B) Premature infant.(C) Placenta previa.(D) Ectopic pregnancy.