Network of Blood Vessels

Q.

What are the three types of capillaries?

Q.

Do all arteries carry oxygen rich blood?

Q.

Cells lining the blood capillaries are called______.

1. Endothelial cells

2. Parietal cells

3. Oxyntic cells

4. Haemocytes

Q. Find the odd one out:

1. renal artery
2. pulmonary artery
3. carotid artery
4. coronary artery

Q. Which of the following blood vessels is also known as precaval?

1. Inferior vena cava
2. Superior vena cava
3. Coronary sinus
4. None of these

Q. Fastest distribution of some injectable material/ medicine and with no risk of any kind can be achieved by injecting it into the

1. Muscles
2. arteries
3. veins
4. lymph vessels

Q.

Give differences between an artery and a vein?

Q.

Name the following blood vessels

1. 1.Vein 2. Venule 3.Artery 4.Arteriole 5. Capillary

2. 1.Artery 2.Arteriole 3.Vein 4.Venule 5.Capillary

3. 1.Arteriole 2.Artery 3.Venule 4.Vein 5.Capillary

4. 1.Capillary 2.Artery 3. Arteriole 4. Venule 5.Vein

Q.

Given below are groups of terms. In each group, the first pair indicates the relationship between the two terms. Rewrite and complete the second pair on a similar basis.
Foetus: Amnion:: Heart: ___.

Q. Siphonogamous fertilization takes place in

1. Selaginella
2. Pinus
3. Fern
4. Bryophytes

Q. The entry of the pulmonary veins into the adjacent veins is guarded by

1. Haversian valve
2. Thebesian valve
3. Eustachian valve
4. None of the above