cct Kettering national seminars practice exam Questions With Complete Solutions

epicardium correct answer: What the serous membrane that makes up the outer heart right atria correct answer: receives blood from the great veins tricuspid correct answer: valve between the right atria and right ventricle left coronary artery correct answer: coronary arteries give rise to the circumflex branch left ventricle correct answer: the largest and thickest heart chamber myocardium correct answer: The cardiac muscle tissue of the heart infarction correct answer: occurs when coronary circulation becomes blocked and the cardiac muscle cells die from lack of oxygen 4 correct answer: How many pulmonary veins does the left atria receive blood from ? mitral correct answer: is NOT a half mooned shaped valve blood pressure correct answer: is the force exerted against the vascular walls by the blood called when the push exerted by cardiac contraction is resisted by the elasticity of the vessel walls 95 % correct answer: the normal oxygen saturation of the left ventricle capillaries correct answer: are thin wall blood vessels that permit the diffusion of gases nutrients and wastes between the plasma and interstitial fluids chordae tendonae correct answer: During ventricular contraction , the prevention of backflow or regurgitation of blood back into the atrium is the function of the pulse pressure systolic - pulse pressure diastolic correct answer: the formula for aortic pulse pressure venules correct answer: receives blood from the capillaries 6 mmHg correct answer: the normal pressure in the right atria 25/8 mmHg correct answer: the normal pulmonary artery pressure