MINISTRY OF DEFENCE

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  MINISTRY OF DEFENCE. Establishment Of National University In Islamabad Total position. 29 Domicile , All over Pakistan    Qualification  intermediate to bachelor positions . Project Engineer(Civil) account Officer  supervisor assistant office boy     How to apply.   Apply online through the link https://www.fgei-cg.gov.pk/nup-rec.php   Last date to apply  02 April 2023. No TA/DA Fo Interview 
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Function Of Blood

Function of blood



 1.respiratory function
 blood transports oxygen from lungs to tissue and carbon dioxide from tissue to lungs.
2. nutritive function:
 transports food absorbed from gut and mobilized from storage depots to tissue.
3. Excretory function 
it transports excretory metabolite end products from tissue to organs of excretion for example Kidneys, lungs, intestine, and skin etc
4. carrier function:
 it carries hormones, enzymes, antibodies and vitamins, inorganic and organic salts and other essential chemicals to their place of activity.
5) defensive action:
 a) neutrophil and macrophages phagocytize bacteria.
b) antibodies combat disease causing organisms.
6) Hemostatic functions:
It contains clotting factors, so it prevents hemorrhage by coagulation.
7) Regulatory function 
Blood regulates:
i) water balance
ii) acid base balance or blood PH
iii) Ion balance
iv) body temperature
v) blood pressure
vi) blood volume
vii) blood viscosity
viii) osmotic pressure.

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