WorksheetsREVIEW - CIRCULATORY SYSTEM
Total questions: 20
Worksheet time: 9mins
How many chambers does the heart have?
2
3
4
Which structures of the heart separate the atrium from the ventricle?
aorta
septum
valves
The right side of the heart receives deoxygenated blood from the vena cava.
TRUE
FALSE
The left side of the heart receives oxygenated blood from the pulmonary vein.
TRUE
FALSE
Which part of the heart is correctly matched with its function?
atrium - collects blood that enters the heart
ventricle - divides the heart in half
It is the phase of the cardiac cycle that occurs when the heart contracts.
systole
diastole
It is the phase of the cardiac cycle that occurs when the heart relaxes.
systole
diastole
Which is not a function of blood?
transport
protection
temperature regulation
gas exchange
This type of blood cell is the most numerous.
WBC
RBC
platelets
A type of blood cell that aids the body in clotting.
WBC
RBC
platelets
It is a type of blood vessel that carries blood toward the heart.
arteries
veins
capillaries
It is a type of blood vessel that carries blood away from the heart.
arteries
veins
capillaries
It is a type of blood vessel that usually carries deoxygenated blood.
arteries
veins
capillaries
Which is the correct sequence of the pulmonary circulation?
right ventricle, pulmonary arteries, capillaries in lungs, left ventricle, left atrium
right ventricle, capillaries in lungs, left ventricle, left atrium
right ventricle, pulmonary arteries, capillaries in lungs, left atrium, left ventricle
Which is the correct sequence of the systemic circulation?
lower and upper body parts, aorta, superior and inferior vena cava, right atrium
lower and upper body parts, aorta, superior and inferior vena cava
aorta, upper and lower body parts, superior and inferior vena cava, right atrium
It is a condition wherein the red blood cell count stays persistently low.
Asthma
Anemia
Hemophilia
It refers to a heart problem that occurs because of high blood pressure that is present over a long time.
Atherosclerosis
Coronary Heart Disease
Hypertensive Heart Disease
White blood cells are larger than red blood cells but are fewer in number.
TRUE
FALSE
Red blood cells live for about 3 days only.
TRUE
FALSE
The pulmonary circulation transports oxygen-poor blood from the heart to the lungs.
TRUE
FALSE
