Circulation

Question 1

What is pulmonary circulation?

Answer 1

Oxigination De o2 blood by lungs.

Question 2

What are the bloodvessels involved in pulmonary circulation?

Answer 2

Pulmonary artery and pulmonary veins

Question 3

What is Systematic circulation?

Answer 3

Supply of o2 blood to tissue, nutrients and take CO2 and other harmful substances

Question 4

Function of Hypophyseal portal system?

Answer 4

Blood from Hypothalamus to Anterior pituitary.

Question 5

Function of Hepatic portal system?

Answer 5

1.store Glycogen in liver
2.Trasforms NH3 to urea which is removed by kidneys
3.Blood Proteins produced by Liver which are released into blood circulation

Question 6

Liver recieves blood through which 2 bloodvessels?

Answer 6

O2 blood through Hepatic Artery
Deo2 blood through Hepatic portal vein

Question 7

Name the three layers of blood artery and vein.

Answer 7

Outer- Tunica Externa(collagen)
Middle- Tunica Media(smooth muscle and elastic fibres)
Innermost-Tunica Intima/Tunica interna(Elastic membrane[elastin] and Endothelium)

Question 8

Valves are present in which blood vessel? Function.

Answer 8

Vein.
Prevent backflow of blood

Question 9

Tunica Media is more thicker and muscular in which blood vessel?

Answer 9

Artery