The universal recipient blood group is :
O (+ ve)
AB (+ ve)
O (- ve)
AB (- ve)
B.
AB (+ ve)
According to Landsteiner and Decastello four types of blood groups (A, B, AB and O) are found in humans. Landsteiner and Veiner (1940) also discovered Rh factor which is represented by +ve or -ve mark. AB (+ve) is the universal recipient blood group and O (+ve) is the universal donor blood group.
The important function of lymph is to :
transport oxygen to the brain
transport carbon dioxide to the lungs
return RBCs to the lymph nodes
return interstitial fluid to the blood
Which of the following does not match ?
Muscular movement - ATP
Heart - pace maker
Monocyte - haemoglobin
Nerve impulse - acetylcholine
A haemophilic woman marries a normal man then:
all the children will be normal
all the sons will be haemophilic
all the girls will be haemophilic
half girls will be haemophilic
Which of the following does not play a role in blood coagulation ?
Vitamin K
Vitamin D
Calcium ions
Fibrinogen
The leucocytes contain which of the following in large quantity ?
basophils
neutrophils
eosinophils
monocytes
What is true about vein ?
All veins carry deoxygenated blood
All veins carry oxygenated blood
They carry blood from organs towards heart
They carry blood from heart towards organs
Husband has blood group A and wife has blood group B. What is the blood group of children ?
A
B
AB
All A, B, AB or O
