Anatomy Lab Exam IV

Layers of the heart out to in

Epicardium, mesocardium, endocardium

What are these? Does the blood have O2 or no? Where does the blood go to?

Afferent branchial arteries, no, the gills

Does the blood in the efferent branchial arteries have O2? Where does it get the blood from?

Yes, the gills

Which aorta has O2?

Dorsal

What is red?

Dorsal aorta

What is green?

Coeliac artery

What is in purple and what is the purpose?

Subclavian artery, brings blood to pectoral fin

What is in red?

Efferent Branchial arteries

What is in green?

Subclavian artery

What is in orange

Dorsal aorta

What is in blue? Is it paired or unpaired?

Coeliac artery, unpaired

What is in blue?

Coeliac artery

What is in orange?

Gastrosplenic artery

What is in green? What does it connect to?

Anterior mesenteric artery, valvular intestine

What is in purple? What does it connect to?

Posterior mesenteric artery, rectal gland

what is the main artery and what does it branch in to?

Coeliac artery, gastric arteries

What is the artery called that brings blood to the liver? What did it branch off of?

hepatic artery, coeliac artery

In the shark, what veins are on either side of the dorsal aorta?

Posterior cardinal veins

What is in light blue? Where does it collect blood from?

Lateral abdominal vein, muscles

What is in green? Name what is red in the middle and what is on either side of it

Dorsal aorta, posterior cardinal veins

What is in dark blue?

Posterior cardinal sinus

What is in yellow? Two

Hepatic portal vein, gastric veins

What are the four arteries that come off of the coeliac artery?

Left gastric, splenic, gastroduodenal, hepatic

What are the four arteries that come off of the anterior mesenteric artery?

Posterior pancreaticoduodenal, intestinal, ileocolic, middle colic

What comes off of the posterior mesenteric artery?

Left colic

What two arteries come off of the gastroduodenal artery?

anterior pancreaticoduodenal and right gastroepipolic

What is the vein that is on the outer arm?

Cephalic

Is it veins or arteries that have two brachiocephalics?

veins

What are the two arteries that come off of the aortic arch?

Brachiocephalic and Left subclavian

What is the artery that is in the spinal cord but can be seen a tiny bit off of the right subclavian artery?

Vertebral artery

What artery is this?

Coeliac artery

What is this artery?

Anterior mesenteric artery

What is this artery?

Gastrosplenic artery

What is this artery?

Posterior mesenteric artery

What is this vein?

Lateral abdominal vein

What vein goes through here?

Caudal vein

What vein is this?

Azygous vein

What is this artery?

Left gastric artery

What artery is this?

Splenic artery

What vein is this?

Posterior pancreaticoduodenal vein

What is the artery?

Anterior mesenteric artery

What is this vein?

ileocolic vein

What vein is this?

Posterior mesenteric vein

What artery is this?

External carotid artery

What vein is this?

hepatic portal vein

What is this structure?

Lymph node

What is the order from medial to lateral of the arteries that come of the ceoliac?

left gastric, splenic, gastroduodenal, hepatic

What is the order from medial to lateral of the arteries that come off of the anterior mesenteric artery?

Middle colic, iliocolic, intestinal, posterior pancreaticoduodenal

What is the right gastroepiploic artery connected to?

Gastroduodenal

What are the two shark-specific lymph organs?

Leydig and epigonal

What is the name for the ear like piece next to the atrium?

Auricle

What is 13?

Coronary sinus