In aortic aneurysms, the pressure of blood inside the artery forces a weak area in the artery’s wall to balloon outward. In which of the following areas do three-quarters of aortic aneurysms occur?
Areas in certain arteries that are stressed (eg, the popliteal artery located in the knee and back of the leg)
Areas where arteries branch
The part of the aorta that passes through the abdomen (abdominal aorta)
The part of the aorta that passes through the chest (thoracic aorta)
