Unit 2 Lab: Heart, Blood Vessels, and Blood Vessel Histology [Master List]

Endocardium

Myocardium

Function: Contracts to pump blood

Function?

Epicardium

Function: Produces serous fluid

Function?

Inverventricular septum

Anterior Interventricular Suculus

Posterior Interventricular Suculus

Right Atrium

Left Atrium

Right Ventricle

Function: Prevents backflow of blood into the right atrium

Function?

Left Ventricle

Function: Prevents backflow of blood into the left atrium

Function?

Left Auricle

Right Auricle

Right AV Valve

Function: Prevents backflow of blood into right atrium

Function?

Left AV Valve

Function: Prevents backflow of blood into left atrium

Function?

Pulmonary Valve

Function: Prevents backflow of blood into right ventricle

Function?

Aortic Valve

Function: Prevents backflow of blood into left ventricle

Function?

Chordae Tendineae

Function: Anchors valve flaps

Function?

Papillary Muscles

Function: Contracts to pull flaps of valves open or closed

Function?

Fossa Ovalis

Ligamentum Arteriosum

Moderator Band

Superior Vena Cava

Function: Delivers blood from upper body

Function?

Inferior Vena Cava

Function: Delivers blood from lower body

Function?

Pulomary Trunk

Pulmonary Veins

Function: Brings oxygenated blood from lungs to heart

Function?

Aorta

Function: Sends oxygenated blood to body

Function?

Brachiocephalic Trunk

Left Coronary Artery

Anterior Interventricular Artery

Right Coronary Artery

Posterior Interventricular Artery

Great Cardiac Vein

Middle Cardiac Vein

Coronary Sinus

Function: Drain blood from the myocardium

Function?

Circumflex Artery

Brachiocephalic Trunk

R/L Common Carotid

External Carotid Artery

Facial Artery

Superficial Temporal Artery

Internal Carotid Artery

R/L Subclavian Artery

Axillary Artery

Brachial Artery

Radial Artery

Ulnar Artery

Pulomary Trunk

R/L Pulmonary Artery

Celiac Trunk

Left Gastric Artery

Splenic Artery

Common Hepatic Artery

Gastroduodenal Artery

Hepatic Proper Artery

Superior Mesenteric Artery

Ileocolic Artery

Right Colic Artery

Middle Colic Artery

Suprarenal Artery

Renal Artery

Gonadal Artery

Inferior Mesenteric Artery

Left Colic Artery

Sigmoidal Artery

Common Ilisac Artery

Internal Iliac Artery

External Iliac Artery

Femoral Artery

Anterior Tibial Artery

Posterior Tibial Artery