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91.

Percentage of blood contained in pulmonary circulation in man is:

A.	16%	B.	20%
C.	25%	D.	12%

92.

Which one is the percentage of blood contained in the heart in man is:

A.	7%	B.	9%
C.	10%	D.	12%

93.

Flow of blood in large arteries is:

A.	500mm per second	B.	300mm per second
C.	250mm per second	D.	None of these

94.

Flow in medium sized arteries is:

A.	250mm per second	B.	125mm per second
C.	300mm per second	D.	400mm per second

95.

The total cross-sectional area of capillaries in man is:

A.	100 times that of aorta	B.	200 times that of aorta
C.	400 times that of aorta	D.	500 times that of aorta

96.

Flow of blood in the capillaries of man will be:

A.	1/500 times that of aorta	B.	1/250 times that of aorta
C.	1/750 times that of aorta	D.	None of these

97.

The rate of blood flow in capillaries of man will be:

A.	1mm per second	B.	2mm per second
C.	5mm per second	D.	None of these

98.

Which of these muscles in the body have no pause and fatigue:

A.	Skeletal muscles	B.	Cardiac muscles
C.	Both (a) & (b)	D.	None of these

99.

The depressor nerve in the heart is a branch of:

A.	8th cranial nerve	B.	9th cranial nerve
C.	10th cranial nerve	D.	None of these

100.

Heart in vertebrates is:

A.	Neurogenic	B.	Myogenic
C.	Both (a) & (b)	D.	None of these