There are how many chambers in the human heart?
- (A) Three
- (B) Four
- (C) Five
- (D) Seven
- (B) Four
What is ‘Interferon’?
- (A) Virus
- (B) Tonic
- (C) Ore of iron
- (D) Carbohydrates
- (A) Virus
“LUBB-DUBB” can be heard with the help of:
- (A) Telescope
- (B) Microscope
- (C) Stethoscope
- (D) Sound box
- (C) Stethoscope
The heart beat rate of healthy man is _______ beats/min.
- (A) 72
- (B) 75
- (C) 80
- (D) 85
- (A) 72
The heart beat rate of healthy woman per minute is:
- (A) 70
- (B) 75
- (C) 80
- (D) 88
- (B) 75
The blood vessels that carry blood away from heart:
- (A) Arteries
- (B) Veins
- (C) Capillaries
- (D) Lymph
- (A) Arteries
_______ are smallest blood vessels.
- (A) Arteries
- (B) Capillaries
- (C) Veins
- (D) Lymph vessels
- (B) Capillaries
The blood vessels which carry blood back to the heart are called:
- (A) Arteries
- (B) Veins
- (C) Capillaries
- (D) Arterioles
- (B) Veins
The shape that is best described for the human kidney?
- (A) Square
- (B) Cone
- (C) Oval
- (D) Triangular
- (C) Oval
How many pairs of cranial nerves are present in the human body?
- (A) 10
- (B) 12
- (C) 14
- (D) 16
- (B) 12