Indian army has published the notification for SSC Tech 56 men and SSC Tech 27 women for the course commencing at OTA Chennai from April 2021
Platelets are responsible for blood clotting, in the absence of platelets in the blood would not clot in case of an injury this will lead to ?
Automatic repairs of tissue
Infection and spread of injury
Excess blood loss and can even lead to death
Excess loss of blood but not lead to death
Which of the following blood groups are Universal donors and universal recipients respectively:
O Rh D negative, AB Rh D positive
O Rh D positive, AB Rh D negative
AB Rh D positive, O Rh D negative
AB Rh D negative, O Rh D positive
Blood pressure is controlled by the hormone.
Vasopressin
Oxytocin
Estrogen
Testosterone
Blood transports carbon dioxide in which form of CO2?
carboxyhemoglobin
carbonic acid
oxyhemoglobin
bicarbonate
A person with ‘O’ blood group known as the universal donor due to-
Lack of antigen in his blood
Lack of antibodies in his blood
Presence of antigen in his blood
Presence of antibodies in his blood
