MCI Nursing CAREER Institute Kota

Circulation of Body Fluids: Quiz - 1

Question 1

Atherosclerosis refers to ailment of

A	Kidney
B	Heart
C	Lungs
D	Liver

Question 2

Which one of the following statements is correct regarding blood pressure?

A	190/110 mmHg may harm vital organs like brain and kidney
B	130/90 mmHg is considered high and requires treatment
C	100/55 mmHg is considered an ideal blood pressure
D	105/50 mmHg makes one very active

Question 3

A large proportion of oxygen is left unused in the human blood even after its uptake by the body tissues. This O2

A	Helps in releasing more O2 to the epithelium tissues
B	Acts as a reserve during muscular exercise
C	Raises the pCO2 of blood to 75 mm of Hg
D	Is enough to keep oxyhaemoglobin saturation at 96%

Question 4

A muscular wall is absent in

A	Capillary
B	Vein
C	Venule
D	Arteriole

Question 5

Adrenaline directly affects

A	Oxyntic cells of stomach
B	Sinoatrial node
C	Islet of Langerhans
D	Dorsal root ganglia of spinal cord

Question 6

All arteries carry oxygenated blood, except

A	Pulmonary artery
B	Renal artery
C	Hepatic artery
D	Cardiac artery

Question 7

An adult human has systolic and diastolic pressures as:

A	80 mm Hg and 120 mm Hg
B	120 mm Hg and 80 mm Hg
C	50 mm Hg and 80 mm Hg
D	80 mm Hg and 80 mm Hg

Question 8

In sun our face becomes reddish due to

A	Breakup of RBC and release of haemoglobin
B	Expansion of blood capillaries
C	Effect of light
D	Irritation of skin

Question 9

Anticoagulant of fresh water leech is

A	Sodium citrate
B	Heparin
C	Hirudin
D	Chelating agent

Question 10

Arteries are best defined as the vessels which

A	Carry blood from one visceral organ to another visceral organ
B	Supply oxygenated blood to the different organs
C	Carry blood away from the heart to different organs
D	Break up into capillaries which reunite to form a vein

Question 11

Artificial pace maker is transplanted in

A	Inter auricular septum
B	Below the collar bone
C	Inter ventricular septum
D	Right auricle

Question 12

Average cardiac output is

A	5.3 litre/minute
B	6.3 litre/minute
C	7.3 litre/minute
D	4 litre/minute

Question 13

Serum is

A	Blood without corpuscles and fibrinogen
B	Lymph without corpuscles
C	Blood without fibrinogen
D	Lymph

Question 14

Blood pressure increases and heart rate decreases in response to

A	Exposure to high altitude
B	Exercise
C	Hemorrhage
D	Increased intracranial pressure

Question 15

Blood pressure of a healthy person is

A	140 / 60
B	120 / 80
C	80 / 120
D	90 / 60