Heart
• Functions
• Histology-layers/pericardium
• Chambers/septums
• Atrioventricular valves-function
• Papillary muscles
• Chordae tendineae cusps
• Semilunar valves-function
• Coronary Circulation
• Arteries
• Veins
• Cardiac Cycle
• Systole/Diastole-process
• Conducting System of the Heart
• Autorhythmicity
• SA node
• 5 structures – location
• Heart Rate – via

Blood
• 5 Functions
• Composition
• Hemopoiesis
• RBC, WBC names
• Location – prenatally, after birth
• Erythrocytes
• Function, erythropoiesis-hypoxia to rbc
• Leucocytes (nerver let my engine burn, 60 30 8 3 0)
• Classified by
• Granulocytes (3) %, function, size,
• Agranulocytes (2)
• Platelets – describe, function, characteristics

Blood Vessels
• Describe
• Layers – histology, location
• Classified by
• ABC’s
• (6) vessels, histology
• Tunics- histology Blood Flow through Heart (16 items) (function)

Blood flow – Systemic and Pulmonary Circulation
Hepatic Portal System
• 4 main functions
• 3 main veins
• direction from organ to heart

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