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

The leucocytes contain which of the following in large quantity ?

• basophils

• neutrophils

• eosinophils

• monocytes

Cardiac output is determined by:

• heart rate

• stroke volume

• blood flow

• both 'a' and 'b'

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

Blood leaving liver and going towards heart is rich in :

• bile

• urea

• ammonia

• oxygen

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

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

198.

Which of the following does not play a role in blood coagulation ?

• Vitamin K

• Vitamin D

• Calcium ions

• Fibrinogen

Which of the following does not match ?

• Muscular movement - ATP

• Heart - pace maker

• Monocyte - haemoglobin

• Nerve impulse - acetylcholine

The universal recipient blood group is :

• O (+ ve)

• AB (+ ve)

• O (- ve)

• AB (- ve)