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13 questions
What is the size of a heart?
Closed fist
Hand
Open hand
Closed hand
Which of the following is the main circulatory fluid in our body ?
Plasma
Lymph
Blood
None of these
Why is color of blood red?
myoglobin
globulin
heamoglobin
fibrinogen
What is the function of white blood cells?
transport oxygen
fight against infection
clotting
all the above
The blood vessel which carries blood to the heart
lymphatic vessel
capillaries
veins
arteries
Instrument used to measure the heart beat
Endoscope
Kaleidoscope
Microscope
Stethoscope
Pulmonary artery carries what type of blood
Oxygenated
mixed
pure blood
Deoxygenated
Phloem helps in the transport of
Food
water
Food and Water
Oxygen
Human heart has -----------chambers
3
2
4
1
Aorta carries oxygenated blood to all parts of the body
True
False
No, pulmonary artery
No, pulmonary vein
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