NSC 832, Cardiovascular 1 Exam Questions and
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The heart sits in the chest - CORRECT ANSWER -just below the 2nd rib
Semilunar valves - CORRECT ANSWER -pulmonary and aortic
Atrioventricular valves - CORRECT ANSWER -mitral and tricuspid
Inferior vena cava - CORRECT ANSWER -brings blood from body
Superior vena cava - CORRECT ANSWER -brings deoxygenated blood from head
Pulmonary artery - CORRECT ANSWER -deoxygenated blood from Rt ventricle to lungs
Pulmonary vein - CORRECT ANSWER -oxygenated blood from lungs to Lt artium
Cardiac cycle - CORRECT ANSWER -Inferior and superior vena cava---Rt atruim---Tricuspid
valve---Rt ventricle---pulmonic valve via pulmonic artery to lungs---picks up oxygen---via
pulmonary vein to Lt atrium---mitral valve---Lt ventricle---aortic valve---body
Conduction system - CORRECT ANSWER -SA node in Rt atrium--- AV node (current is spread
through Rt and Lt atria)---bundle if HIS---left and right bundle branches
Purkinje fibers - CORRECT ANSWER -fibers in the ventricles that transmit impulses to the right
and left ventricles, causing them to contract
Correct Answers |Already Graded A+||Brand New
Version!!!
The heart sits in the chest - CORRECT ANSWER -just below the 2nd rib
Semilunar valves - CORRECT ANSWER -pulmonary and aortic
Atrioventricular valves - CORRECT ANSWER -mitral and tricuspid
Inferior vena cava - CORRECT ANSWER -brings blood from body
Superior vena cava - CORRECT ANSWER -brings deoxygenated blood from head
Pulmonary artery - CORRECT ANSWER -deoxygenated blood from Rt ventricle to lungs
Pulmonary vein - CORRECT ANSWER -oxygenated blood from lungs to Lt artium
Cardiac cycle - CORRECT ANSWER -Inferior and superior vena cava---Rt atruim---Tricuspid
valve---Rt ventricle---pulmonic valve via pulmonic artery to lungs---picks up oxygen---via
pulmonary vein to Lt atrium---mitral valve---Lt ventricle---aortic valve---body
Conduction system - CORRECT ANSWER -SA node in Rt atrium--- AV node (current is spread
through Rt and Lt atria)---bundle if HIS---left and right bundle branches
Purkinje fibers - CORRECT ANSWER -fibers in the ventricles that transmit impulses to the right
and left ventricles, causing them to contract