The celiac trunk branches off the ________
A) abdominal aorta
B) aortic arch
C) thoracic aorta
D) hepatic artery
E) left gastric artery
A
Explanation:
B) The aorta curves at the aortic arch—where vessels to the forelimbs, head, and neck arise—and then continues through the chest as the thoracic aorta and then to the abdomen as the abdominal aorta. The celiac trunk is the first arterial branch off the abdominal aorta and divides into three branches: the hepatic, left gastric, and splenic arteries.
C) The aorta curves at the aortic arch—where vessels to the forelimbs, head, and neck arise—and then continues through the chest as the thoracic aorta and then to the abdomen as the abdominal aorta. The celiac trunk is the first arterial branch off the abdominal aorta and divides into three branches: the hepatic, left gastric, and splenic arteries.
D) The aorta curves at the aortic arch—where vessels to the forelimbs, head, and neck arise—and then continues through the chest as the thoracic aorta and then to the abdomen as the abdominal aorta. The celiac trunk is the first arterial branch off the abdominal aorta and divides into three branches: the hepatic, left gastric, and splenic arteries.
E) The aorta curves at the aortic arch—where vessels to the forelimbs, head, and neck arise—and then continues through the chest as the thoracic aorta and then to the abdomen as the abdominal aorta. The celiac trunk is the first arterial branch off the abdominal aorta and divides into three branches: the hepatic, left gastric, and splenic arteries.
Cat Dissection Exercise 4: Post-Lab Questions
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