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WorksheetsCardiovascular system
Total questions: 20
Worksheet time: 17mins
The heart is surrounded by a thin protective membrane known as,
(a)
This part of the heart receives unoxygenated blood from the body.
(a)
This part of the heart receives oxygenated blood coming from the lungs.
(a)
What do you call the artery that supply blood to the heart?
(a)
This part of the heart is responsible for the electric conduction that makes the heart contract.
(a)
This fluid transports nutrient, hormones
and oxygen to the whole body.
(a)
This clear component of the blood makes up 55 percent of its total volume.
(a)
Blood cells are form in this part of the body.
(a)
This are small, colorless cell fragments in our blood that form clots and stop or prevent bleeding.
(a)
Leukocytes are also known as
Red blood cell
White blood cell
Platelet
Plasma
These are the channels or conduits through which blood is distributed to body tissues.
(a)
This is a narrowing of blood vessel wall. When this happens blood flow is slowed or blocked.
(a)
The relaxing of the heart is known as.
Diastole
Systole
Heart Rate
Cardiac Arrest
These are the smallest blood vessels with the thinnest walls in order to maximize diffusion of nutrients in and out of the interstitial fluid
arteries
veins
capillaries
aorta
It is a series of pressure changes that take place within the
heart.
(a)
Erythrocytes is also known as
WBC
RBC
Platelets
Plasma
Thrombocytes is also known as
WBC
Pletelets
RBC
Plasma
Function of the cardiovascular system which is instrumental in the body’s ability to
maintain homeostatic control of several internal conditions.
Protection
Regulation
Transportation
All of the above
Circulatory loop wherein deoxygenated blood is transported to the lung for gas exchange
(a)
