Lab Exercise: Anatomy of Blood Vessels. Blood Vessel Histology

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Lab Exercise:Anatomy of Blood

Vessels

Blood Vessel Histology

ARTERY Tunica Externa Tunica Media

Tunica Interna: too thin to be seen, but is next to the lumen

VEIN

Tunica ExternaTunica Media

Tunica Interna: too thin to be seen, but is next to the lumen

Vasa VasorumVessels of the Vessels: supplies the walls of blood vessels

with blood. Found in the tunica externa of arteries and veins.

Arteries

Right Common Carotid Artery

Right Subclavian Artery

Brachiocephalic Artery

Aortic Arch

AscendingAorta

Left Common Carotid Artery

Left Subclavian Artery

Aortic Arch

Pulmonary Trunk

Right Pulmonary Artery

Left Pulmonary Artery

Right Subclavian Artery

Axillary Artery

Brachial Artery

Radial Artery

Ulnar Artery

Celiac Trunk: superior branch off of the abdominal aorta. Branches immediately into the right & left gastric artery, the splenic artery and the common hepatic artery.

Celiac Trunk (1)

Splits into the: Left Gastric Artery (2) Splenic Artery (3) Common Hepatic Artery (4) Right Gastric Artery (5)

Renal Artery

Abdominal Aorta

3

1

24

5

Superior Mesenteric Artery: supplies blood to the small intestine, and the 1st half of the large intestine.Gonadal Arteries: supplies blood to the gonads. Inferior Mesenteric Artery: supplies blood to the 2nd half of the large intestine.

Superior Mesenteric Artery

Gonadal Arteries

Inferior Mesenteric Artery

Common Iliac Artery

Internal Iliac Artery

External Iliac Artery

Abdominal Aorta

Gonadal Artery

Inferior Mesenteric Artery

Femoral ArteryFemoral Artery

Anterior Tibial Artery

Popliteal Artery

Posterior Tibial Artery

Veins

Internal Jugular Vein

Right Subclavian Vein

Right Brachiocephalic Vein

Superior Vena Cava

External Jugular Vein

Internal Jugular Vein

Left Brachiocephalic Vein

Left Subclavian Vein

Superior Vena Cava

Right Pulmonary Vein

Left Pulmonary Vein

Right Subclavian Vein

Axillary Vein

Cephalic Vein

Basilic Vein

Median Cubital Vein

Cephalic vein

Basilic Vein

Hepatic Portal Vein: drains the blood of the digestive viscera, spleen and pancreas and delivers it to the liver. The hepatic portal vein receives blood from the Splenic Vein, Superior Mesenteric Vein, Gastric Vein and Inferior Mesenteric Vein.

Hepatic Vein (1)

Hepatic Portal Vein (2)Receives blood from the: Gastric Vein (3) Splenic Vein (4) Superior Mesenteric Vein (5) Inferior Mesenteric Vein

(6)

Renal Vein

Inferior Vena Cava

3

4

21

5

6

Common Iliac Vein

Internal Iliac Vein

External Iliac Vein

Inferior Vena Cava

Femoral Vein

Great Saphenous Vein

Practice with Arteries & Veins

See how many you can name!

Right Common Carotid Artery

Left Common Carotid Artery

PRACTICE!

Right Subclavian Artery

Brachiocephalic Artery

Aortic Arch

Left Subclavian Artery

AscendingAorta

Aortic Arch

PRACTICE!

Pulmonary Trunk

Right Pulmonary Artery

Left Pulmonary Artery

RIGHT Subclavian Artery

Axillary Artery

Brachial Artery

PRACTICE!

Radial Artery

Ulnar Artery

PRACTICE!

LEFT Subclavian Artery

Axillary Artery

Brachial Artery

PRACTICE!

Renal Artery

Left GastricArtery

Celiac TrunkSplenic Artery

Common Hepatic Artery

PRACTICE!

Right Gastric Artery

Superior Mesenteric Artery

Gonadal Arteries

Inferior Mesenteric Artery

PRACTICE!

Common Iliac Artery

Internal Iliac Artery

External Iliac Artery

Abdominal Aorta

Gonadal Artery

Inferior Mesenteric Artery

PRACTICE!

Femoral Artery

Femoral Artery

PRACTICE!

Anterior Tibial Artery

PoplitealArtery

Posterior TibialArtery

PRACTICE!

Right Jugular Vein

External Jugular Vein

Right Subclavian Vein

Right Brachiocephalic Vein

Superior Vena Cava

Internal Jugular Vein

Left Brachiocephalic Vein

Left Subclavian Vein

PRACTICE!

Superior Vena Cava

PRACTICE!

Right Pulmonary Vein

Left Pulmonary Vein

RIGHT Subclavian Vein

Axillary Vein

Cephalic Vein

Basilic Vein

PRACTICE!

Median Cubital Vein

Basilic Vein

Cephalic Vein

PRACTICE!

Renal Vein

SplenicVeinSuperior Mesenteric

Vein

Gastric VeinHepatic Portal Vein

PRACTICE!

Inferior Mesenteric Vein

Common Iliac Vein

Internal Iliac Vein

External Iliac Vein

PRACTICE!

Inferior Vena Cava

Femoral Vein

Great Saphenous Vein

PRACTICE!

Great Saphenous Vein

PRACTICE!

Labeling SlidesArteries

Labeling SlidesVeins

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