GNRS 582A PATHOPHYSIOLOGY Quiz
5|ACTUAL 160+Qs&As|ALREADY
GRADED A+|| LATEST UPDATE 2025/26
What is the process of blood flow from the venules of each organ to the lungs? -
CORRECTANSWER Venules of each organ - veins of each organ - vena cava - right
atrium - right AV valve (tricuspid) - right ventricle - pulmonary SL valve - pulmonary
artery (trunk) - lungs
What is the process of blood flow from the lungs to the arterioles of each organ? -
CORRECTANSWER Lungs - pulmonary veins - left atrium - left AV valve
(bicuspid/mitral) - left ventricle - aortic SL valve (aortic) - aorta -arteries of each organ -
arterioles of each organ
Oxygenated blood is carried in or through ...
A) Aortic arch
B) Aortic valve
C) Bronchial arteries
D) Coronary arteries
E) Coronary sinus
F) Mitral valve
,G) Pulmonic valve
H) Pulmonary trunk
I) Pulmonary veins
J) SVC and IVC
K) Tricuspid valve -CORRECTANSWER A) Aortic arch
B) Aortic valve
C) Bronchial arteries
D) Coronary arteries
F) Mitral valve
I) Pulmonary veins
Deoxygenated blood is carried in or through ...
A) Aortic arch
B) Aortic valve
C) Bronchial arteries
D) Coronary arteries
E) Coronary sinus
F) Mitral valve
G) Pulmonic valve
H) Pulmonary trunk
I) Pulmonary veins
J) SVC and IVC
, K) Tricuspid valve -CORRECTANSWER E) Coronary sinus
G) Pulmonic valve
H) Pulmonary trunk
J) SVC and IVC
K) Tricuspid valve
What is the pericardium? -CORRECTANSWER Sac around the heart; thin membrane
What are the layers of the heart called? -CORRECTANSWER Endocardium: inner
lining
Epicardium: outer surface
Myocardium: muscle layer
What are the coronary arteries? -CORRECTANSWER Supply blood to the heart, carry
oxygenated blood
What are coronary ostia? -CORRECTANSWER They are the openings located at the
base behind the semilunar valves. They get blood from the aorta during diastole. They
are covered by the aortic valve during systole
True or False? When experiencing tachycardia, blood flow to the heart is increased -
CORRECTANSWER False. Blood flow to the heart is decreased because the coronary
arteries received blood during diastole. With tachycardia, diastolic time is decreased.
5|ACTUAL 160+Qs&As|ALREADY
GRADED A+|| LATEST UPDATE 2025/26
What is the process of blood flow from the venules of each organ to the lungs? -
CORRECTANSWER Venules of each organ - veins of each organ - vena cava - right
atrium - right AV valve (tricuspid) - right ventricle - pulmonary SL valve - pulmonary
artery (trunk) - lungs
What is the process of blood flow from the lungs to the arterioles of each organ? -
CORRECTANSWER Lungs - pulmonary veins - left atrium - left AV valve
(bicuspid/mitral) - left ventricle - aortic SL valve (aortic) - aorta -arteries of each organ -
arterioles of each organ
Oxygenated blood is carried in or through ...
A) Aortic arch
B) Aortic valve
C) Bronchial arteries
D) Coronary arteries
E) Coronary sinus
F) Mitral valve
,G) Pulmonic valve
H) Pulmonary trunk
I) Pulmonary veins
J) SVC and IVC
K) Tricuspid valve -CORRECTANSWER A) Aortic arch
B) Aortic valve
C) Bronchial arteries
D) Coronary arteries
F) Mitral valve
I) Pulmonary veins
Deoxygenated blood is carried in or through ...
A) Aortic arch
B) Aortic valve
C) Bronchial arteries
D) Coronary arteries
E) Coronary sinus
F) Mitral valve
G) Pulmonic valve
H) Pulmonary trunk
I) Pulmonary veins
J) SVC and IVC
, K) Tricuspid valve -CORRECTANSWER E) Coronary sinus
G) Pulmonic valve
H) Pulmonary trunk
J) SVC and IVC
K) Tricuspid valve
What is the pericardium? -CORRECTANSWER Sac around the heart; thin membrane
What are the layers of the heart called? -CORRECTANSWER Endocardium: inner
lining
Epicardium: outer surface
Myocardium: muscle layer
What are the coronary arteries? -CORRECTANSWER Supply blood to the heart, carry
oxygenated blood
What are coronary ostia? -CORRECTANSWER They are the openings located at the
base behind the semilunar valves. They get blood from the aorta during diastole. They
are covered by the aortic valve during systole
True or False? When experiencing tachycardia, blood flow to the heart is increased -
CORRECTANSWER False. Blood flow to the heart is decreased because the coronary
arteries received blood during diastole. With tachycardia, diastolic time is decreased.
