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10 questions
What is the function of white blood cells ?
transport oxygen
fight against germs
clotting
all the above
Pulmonary artery carries which type of blood ?
Oxygenated
mixed
pure blood
Deoxygenated
Which one of the following contains haemoglobin ?
RBC
WBC
Platelets
None of these
The blood vessels, having thick elastic walls are called-
Arteries
Veins
Capillaries
All of these
Which of the following is the main circulatory fluid in our blood?
Platelets
RBC
WBC
Plasma
Type of blood present in pulmonary vein ?
Deoxygenated
Oxygenated
Both A and B
None of these
The Contraction and Expansion of the Heart is called a HEARTBEAT
True
False
The lower chambers of the heart are -
Atria
Ventricle
Clotting is possible due to the presence of _______ in blood.
Plasma
WBC
RBC
Platelets
Which of the following is not part of the Circulatory System ?
Blood Vessels
Blood
Kidneys
Heart
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