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FBF Cardiovascular
Question | Answer |
---|---|
Cardiovascular | Pertaining to the heart and blood vessels |
Arteries | Blood vessels that carry oxygenated blood |
O2 | Oxygen |
Arterioles | Small arteries |
Veins | Blood vessels that transport deoxygenated blood |
CO2 | Carbon dioxide |
Venules | Small veins |
Capillaries | Microscopic veins and arteries |
Physiology of capillaries | Respiration |
Respiration | Exchange of oxygen and carbon dioxide |
Lumen | Diameter of blood vessel |
Blood vessels | Hollow tubes that transport blood |
Vasodilation | Expansion in the diameter of the arteries |
Vasodilation causes | LBP or Low Blood Pressure |
Vasoconstriction | Narrowing in the lumen of the arteries |
Vasoconstriction causes | HBP or High Blood Pressure |
HTN | Hypertension |
Cardiac organ | Muscular pump located in the chest aka the heart |
Location of the heart in lateral view | Between the sternum and mediastinum |
Location of the heart in anterior view | Between the lungs |
Pericardium | Pertaining to the membranous sac around the heart |
Epicardium | Pertaining to the outer layer of the heart |
Myocardium | Pertaining to the muscle layer of the heart |
Endocardium | Pertaining to the inner layer of the heart |
Superior and inferior venae cavae | Largest veins that transport deoxygenated blood from the body’s upper and lower portions of the body to the heart |
Chamber | Enclosed space |
Tricuspid valve | One way structure |
Cusp | Flap |
Physiology of the tricuspid valve | To prevent valvular reflux |
Valvular reflux causes a sound called | A murmur or bruit |
Auscultation | Listening with a stethoscope |
Murmur can be heard during | Auscultation |
Chordae tendinae | Strands of tendon that anchor the tricuspid valve cusps preventing prolapse |
Pulmonary trunk | Vessel that leads from the right ventricle to the lungs |
Pulmonary semilunar valve | Prevent valvular reflux |
Valve | One way structure |
The pulmonary trunk bifurcates into blood vessels called | Right and left pulmonary arteries |
Pulmonary | Lungs |
The physiology of the lungs | Respiration |
Pulmonary veins | Vessels from the lungs to the heart |
The left atrium sends oxygenated blood through | The bicuspid valve |
Pulmonary semilunar valve leads to | The pulmonary artery |
Tricuspid valve leads to | The right ventricle |
Biscupid valve is aka | Mitral valve |
Aorta | Largest artery |
Left ventricle sends blood through | The aorta |
Aortic semilunar valve | One way structure at the entrance of the aorta |