CCT Kettering National Seminars Exam with All Correct
& 100% Verified Answers |Latest Version |Already
Graded A+
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
cardiac output ✔Correct Answer-the amount of blood ejected by the left ventricle each minute
afterload ✔Correct Answer-The amount of force a contracting ventricle must produce to open the
semilunar valve
, Positive inotropic agents often ✔Correct Answer-block calcium entry
NOT a source of peripheral resistance ✔Correct Answer-volume
sinoatrial node ✔Correct Answer-The cardiac pacemaker or the natural pacemaker
chemoreceptors ✔Correct Answer-respond to changes in oxygen levels blood pH and
cerebrospinal fluid pH
atrioventricular node ✔Correct Answer-is in the floor of the right atrium near the opening of the
coronary sinus
peripheral resistance ✔Correct Answer-The resistance to blood flow primarily caused by friction
within the vessel walls
contractility ✔Correct Answer-The amount of force produced during a contraction independent of
preload
atrioventricular node ✔Correct Answer-will generate an action potential at a rate of 40 - 60 per
minute
interatrial septum ✔Correct Answer-divides the right atrium from the left atrium
the normal conduction pathway of the heart ✔Correct Answer-SA node AV node bundle of his
right and left bundle branches Purkinje fibers
How does blood normally flow ✔Correct Answer-arteries arterioles capillaries venules veins
NOT directly affect the heart ✔Correct Answer-growth hormones
does not carry oxygenated blood ✔Correct Answer-pulmonary artery
What occluded artery would most likely cause a lateral wall infarction ? ✔Correct Answer-
circumflex
The sympathetic and parasympathetic division of the autonomic nervous system provide
intervention to the heart via the ✔Correct Answer-cardiac plexus
Where does the normal conduction system terminate in the heart ? ✔Correct Answer-Purkinje
fibers
How does blood normally flow through the heart ? ✔Correct Answer-right atria right ventricle
lungs left atria left ventricle
medial ✔Correct Answer-is toward the body's longitudinal axis ward the
the function of the ventricles ✔Correct Answer-pump blood to the lungs pump blood to the
arteries pump blood to the systemic and pulmonary systems
The function of atrial chambers ✔Correct Answer-to collect blood returning to the heart and
deliver it to the attached ventricle
& 100% Verified Answers |Latest Version |Already
Graded A+
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
cardiac output ✔Correct Answer-the amount of blood ejected by the left ventricle each minute
afterload ✔Correct Answer-The amount of force a contracting ventricle must produce to open the
semilunar valve
, Positive inotropic agents often ✔Correct Answer-block calcium entry
NOT a source of peripheral resistance ✔Correct Answer-volume
sinoatrial node ✔Correct Answer-The cardiac pacemaker or the natural pacemaker
chemoreceptors ✔Correct Answer-respond to changes in oxygen levels blood pH and
cerebrospinal fluid pH
atrioventricular node ✔Correct Answer-is in the floor of the right atrium near the opening of the
coronary sinus
peripheral resistance ✔Correct Answer-The resistance to blood flow primarily caused by friction
within the vessel walls
contractility ✔Correct Answer-The amount of force produced during a contraction independent of
preload
atrioventricular node ✔Correct Answer-will generate an action potential at a rate of 40 - 60 per
minute
interatrial septum ✔Correct Answer-divides the right atrium from the left atrium
the normal conduction pathway of the heart ✔Correct Answer-SA node AV node bundle of his
right and left bundle branches Purkinje fibers
How does blood normally flow ✔Correct Answer-arteries arterioles capillaries venules veins
NOT directly affect the heart ✔Correct Answer-growth hormones
does not carry oxygenated blood ✔Correct Answer-pulmonary artery
What occluded artery would most likely cause a lateral wall infarction ? ✔Correct Answer-
circumflex
The sympathetic and parasympathetic division of the autonomic nervous system provide
intervention to the heart via the ✔Correct Answer-cardiac plexus
Where does the normal conduction system terminate in the heart ? ✔Correct Answer-Purkinje
fibers
How does blood normally flow through the heart ? ✔Correct Answer-right atria right ventricle
lungs left atria left ventricle
medial ✔Correct Answer-is toward the body's longitudinal axis ward the
the function of the ventricles ✔Correct Answer-pump blood to the lungs pump blood to the
arteries pump blood to the systemic and pulmonary systems
The function of atrial chambers ✔Correct Answer-to collect blood returning to the heart and
deliver it to the attached ventricle
