The Circulatory System Worksheet.pdf

This worksheet is for your praactice

1. The Circulatory System Worksheet
1.Which of the following is NOT one of the three main components of the
circulatory system?
a.Heart b. Lungs c. Blood d.Blood vessels
2. More than half of your blood is made of a liquidcalled _________________.
3. Each type of blood cell has a differentfunction. Explain thefunction ofeach
type of cell.
a.Function of Erythrocytes:__________________________________
b.Function of Platelets:_____________________________________
c.Function of Leukocytes:___________________________________
4. Blood vessels that carry blood FROM the heart to the body are called
_________________.
5. Blood vessels that carry blood TO the heart from the body are called
_________________.
6. Name two substances that movefrom the blood into cells as the blood flows
through the capillaries. _____________________________________
7. The main artery of the body is called the _________________.

2. 8. Who am I?
a.Blood vessel that carries blood away from the heart
b.Blood vessels with single layer endothelium cells
c.Specialized muscles of the heart
d.Valve separating auricles from ventricles
e.Receiving chambers of the heart
f.Distributing chambers of the heart
9. Observe the image carefully andfill in the blanks.
a.Blood flows from the _______ side of the heartto thelungs where it
gets oxygenated.
b.This blood rich in oxygen thenre-entersthe heartfrom the _____ side.
c.This circulationof bloodthat occurs between the heart and lungs only
is called ___________ circulation.
d.The right auricle receivesdeoxygenated blood from different parts of
the body and passes it down to the _______________.
e.From here, it istransportedto the lungsvia thepulmonary
__________.
f.Oxygenated bloodexits the lungs and enters the heart into the _____
_____ via thepulmonary _____.
10.Answer the following:
a.Define:(i)Blood pressure(ii) Systemic circulation
b.What isthe difference betweenhypertension and hypotension?
a.Write a short note on Blood groups.
b.List out four ways to keep a healthy heart.