Question

TWO questions
=1=Oxygen carrying capacity of blood does not depend upon:
(a) partial pressure of Co, (b) partial pressure of O2
(c) height from sea level
(d) quantity of blood
=2=When haemoglobin of the blood is fully saturated with oxygen, the
100cc ofblood contains.
(a) 15cc of oxygen
(b) 20cc of oxygen
(c) 25cc of oxygen
(d) 10cc of oxygen​

Answer 1

1) Oxygen carrying capacity of the blood does not depend upon the (a) Partial pressure of co.

• Because environmental factors affect the oxygen-carrying capacity of blood.

• when oxygen-carrying ability decreases in blood simultaneously we can observe an increase in the carbon dioxide and temperature.

2) When hemoglobin of the blood is fully saturated with oxygen, 100 cc of blood contain (b) 20cc of oxygen.

• Generally, hemoglobin contains red blood cells. Red blood cells do not combine with oxygen.

• 100 ml of blood contain 15g of hemoglobin so 100 ml of blood contains 20ml of oxygen.

• Oxygen levels in blood measured by using pulse oximeter.

Answer 2

Answer:no. 1 st

D) quantity of blood

Explanation:

oxygen carriying capacity depends on haemoglobin