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Jordyn Miller Period:2 Cardiovascular System - Coggle Diagram
Jordyn Miller Period:2 Cardiovascular System
Chambers & Valves
Right Atrium
Right Ventricle
Left Atrium
Left Ventricle
Mitral/Bicuspid Valve
Prevents blood backflow to the Left atrium; located between Left atrium and Left ventricle
Tricuspid valve
Prevents blood backflow to the Right Atrium; Located between right Atrium & right ventricle
Aortic Valve
Prevents blood backflow to the Left ventricle; located between left ventricle and aorta
Pulmonary Valve
Components of the blood
Plasma (55%)
Electrolyes
Water (92%)
Proteins (7%)
Albumins, Globulins, Fibrinogen
Wastes
a mixture of water, amino acids, carbohydrates, vitamins & hormones
Formed elements (45%)
White Blood Cells (0.1%)
Fight infections
Neutrophils (50- 70%)
Most abundant, most reactant, & fights immune defenses
Eosinophils (1-3 %)
Fights against parasites
Basophils (4%)
Release histamine & heparin
Monocytes (3-9%)
Most phagocytic
Lymphocytes (25-33%)
Largest WBC
Red Blood Cells (95.1%)
Responsible for transporting oxygen throughout body
Platelets
Stoppage of bleeding by blood clotting
Blood Vessels
Arteries
Carries blood away from the heart (BP)
Veins
Carries blood to the heart
Capilaries
Responsible for substance exchange
ABO Blood type
Type A
A Antigens, B antibodies
Type B
B antigens, A antibodies
Type O
O antigens, A&B antibodies
Type AB
Antigens A &B, No antibodies
Heart Layers
Endocardium
Innermost layer of heart
Myocardium
Middle layer of heart
Epicardium
Outerlayer of heart
Visceral Pericardium
forms epicardium outer layer
Parietal Pericardium
Outer thin sac of the heart
Blood Flow
Right Atrium
Tricuspid Valve
Right Ventricle
Pulmonary Valve
Pulmonary Artery / Trunk
Lungs (R/L)
(R/L) Pulmonary veins
Left Atrium
Bicuspid/Mitral Valve
Left Ventricle
Aortic Valve
Aorta
Body
Superior/ Inferior Vena Cavas
Cardiovascular DIsorders
Myocardial Infraction (Heart Attack)
Blood flow to part of the heart is blacked (heart attack)
Peripheral Artery Disease (PAD)
Arteries narrow & reduce blood flow to extremity
Cerebrovascular Accident (Stroke)
Blood flow to a portion of the brain is interrupted
Endocarditis & Myocarditis
Inflammation of the heart
Congenital Heart DIsease
Issue with heart structure & or function present from birth