Aorta/ascending aorta/aortic arch?

1
Right common carotid artery
Right subclavian artery
Looking caudal from the aorta. What valve do you
see?
___________ trunk
Aorta/ascending aorta/aortic arch?
2
Left __________ artery
Right subclavian vein
Left subclavian vein
Superior vena cava (SVC)
Left __________ artery
Right __________ artery
3
Cranium
Right _________ vein
Right subclavian vein
Left ________ vein
Right brachiocephalic vein
Superior vena cava (SVC)
Abdomen
4
Left subclavian artery
Left axillary artery
Medial
Lateral
What discerns the difference between the
subclavian axillary arteries?
5
Aorta
Right atrium
Region of the inferior vena cava
Right phrenic nerve
Right subclavian vein
Superior vena cava
Azygos vein
6
Right atrium
Diaphragm
Hepatic vein
Liver
Right ventricle
Where is the celiac trunk?
Splenic artery
Common hepatic artery
Hepatic artery (proper)
Right gastric artery
7
Probe indicating hepatic vein (refer to previous
image) anatomosis with inferior vena cava (open,
with blood clot)
8
Mark/identify celiac trunk, splenic artery,
common hepatic artery, right gastric artery,
hepatic artery (proper) hepatic vein
Cranial
Caudal
9
Cranial
Left kidney
Mesentery
Descending/abdominal aorta
Inferior vena cava
Inferior mesenteric artery
Right kidney
Caudal
Left common iliac artery
Right common iliac artery
10
Cranial
Small intestine / duodenum
Superior mesenteric artery
Mesentery
Right renal artery
Left renal vein
Inferior vena cava (IVC)
Caudal
Descending/abdominal aorta
11
Note the branches of the superior mesenteric
artery. The SMA begins to diverge off smaller
arteries throughout the mesentery in order to
deliver arterial blood to the mesenteric viscera.
What organs are serviced by the superior
mesenteric artery? Where does this arterial
blood drain?
12
ID all 4 (actually 5) arteries that branch from
the dorsal/abdominal/descending aorta that you
can see in this image (other than the common
iliac arteries). What organs do they deliver
arterial blood to? How do those respective organs
return venous blood to the heart?
13
Left renal vein
IVC
Right renal artery
Left ovarian/testicular vein
Left ureter
14
Descending / abdominal aorta
Left ______________________artery
Inferior mesenteric artery
Right exterior iliac artery
Right ______________artery
_____________________ vein
Right common iliac vein
Right ovarian artery
15
Despite clearly visualizing the abdominal
vasculature, remember that these arteries and
veins are retroperitoneal. Note the progression
of images. In order to visualize these major
arteries in a patient, youd have to make an
incision in the peritoneum.
Abdominal cavity
Incised peritoneal membrane to visualize WHICH
ARTERIES?
Abdominal cavity bowel reflected cranially
16
Right external iliac artery
Right inguinal ligament (where right external
iliac artery transitions to right femoral artery)
_______ _______ Nerve
Right femoral artery
17
Femoral artery
Femoral artery
Deep femoral artery
18
Mesentery
Mesentery
Notice how mesentric artery on the right is much
smaller in diameter (NOT the superior mesenteric
artery as it branches off the dorsal/descending/ab
dominal aorta) within the mesentery. Also note
how the probe in the left image is retracting a
region of the superior mesenteric vein that will
eventually anastomize with the hepatic portal
vein.
19
Trachea
Mandible
Trachea
Mandible
Clavicle
Clavicle
Right common carotid artery
Right ________________ vein
20
Left cephalic vein
Left __________________________ Muscle
Left median cubital vein
Left basilic vein