A 37-year-old woman undergoes a CT scan of the abdomen, which reveals a large pertoneal mass. A subsequent magnetic reso
Posted: Thu Sep 16, 2021 4:29 am
A 37-year-old woman undergoes a CT scan of the abdomen, which reveals a large pertoneal mass. A subsequent magnetic resonance angiography study showed that the abdominal aorta was constricted to one-half of its resting diameter. As a result, resistance to blood flow through the vessel would be which of the following? Answers A-E A Decreased 16-fold B Increased 16-fold C Decreased in half D Increased by 50% E Doubled