1MCQ: The heart is also called
A. muscular pump
B. pumping device
C. pumping machine
D. pumping muscle
Answer A
2MCQ: The walls of left ventricle are thicker than the walls of right ventricle because
A. it has to pump blood to the whole body
B. it has to pump the blood to lungs
- C. blood reaches this ventricle in huge amount
Answer A
3MCQ: The vessel which takes the blood from heart to lungs, is known as
A. renal artery
B. pulmonary artery
C. renal vein
D. pulmonary vein
Answer B
4MCQ: Tiny vessels link up and form a
A. artery
B. vein
C. capillary
D. nerve
Answer B
5MCQ: The clot of blood formed in the blood vessel is known as
A. hemophilia
B. anemia
C. thrombosis
D. varicose vein
Answer C
10MCQ: The heart is also called
A. muscular pump
B. pumping device
C. pumping machine
D. pumping muscle
Answer A
6MCQ: 'Oxygen' is taken from
A. cells to lungs
B. heart to lungs
C. lungs to cells
D. cells to heart
Answer C
7MCQ: Top two chambers of heart are known as
A. atria
B. ventricles
C. upper chambers
D. lower chambers
Answer A
8MCQ: The dissolved food is taken from
A. liver to cells
B. stomach to cells
C. lungs to cells
D. heart to cells
Answer A
9MCQ: The lower two chambers of a heart are known as
A. atria
B. ventricles
C. upper chambers
D. lower chambers
Answer B
11MCQ: The cells generally known "the army of human body" are
A. white blood cells
B. platelets
C. red blood cells
D. antigens
Answer A
12: "Hemoglobin "is a combination of
A. carbohydrates and fats
B. carbohydrates and proteins
C. fats and proteins
D. proteins and iron
Answer D
13MCQ: A white blood cell is two times of a
A. red blood cell
B. platelet
C. tissue cell
D. none of above
Answer A
14MCQ: 'Plasma' contains water along with important
A. food chemicals
B. cells
C. tissues
D. bacteria
Answer A
15MCQ: Yellow pus in the wound is actually
A. red blood cells
B. plasma
C. platelets
D. infected white blood cells
Answer D
16MCQ: The task of white blood cells is to
A. defend a body from disease
B. transport oxygen
C. heal wounds
D. refresh heart
Answer A
17MCQ: Yellow pus in the wound is actually
A. red blood cells
B. plasma
C. platelets
D. infected white blood cells
Answer D
18MCQ: The deoxygenated blood is pumped to
A. arteries
B. lungs from heart
C. heart from lungs
D. veins
Answer B
19MCQ: The life span of red blood cells is about
A. 120 days
B. 200 days
C. 300 days
D. 400 days
Answer A
20MCQ: If bacteria are taken over by white blood cells, their life span
A. decreases
B. increases
C. remains same
D. may increase or decrease
Answer A
21MCQ: The number of red blood cells that die every day is
A. 100 thousand
B. 200 thousands
C. 100 million
D. 200 million
Answer D
22MCQ: The walls of veins are not thick as those of arteries because
A. the blood is in less quantity
B. the blood is deoxygenated
C. the blood is low pressured
D. the blood is thicker
Answer C
23MCQ: Deoxygenated blood is carried by
A. arteries
B. veins
C. capillaries
D. nerves
Answer B
24MCQ: In 1 mm3, the number of platelets is
A. 100000
B. 150000
C. 200000
D. 250000
Answer D
25MCQ: The dissolved food is taken from
A. liver to cells
B. stomach to cells
C. lungs to cells
D. heart to cells
Answer A
26MCQ: When pace of heartbeat is not steady in the presence of a pacemaker
A. pacemaker may be faulty
B. it may be viral steadiness
C. it may be weakness of heart
D. it may be infected
Answer A
27MCQ: A pigment in red blood cells which makes the color of blood "Red" is known as
A. plasma
B. hemoglobin
C. fibrin
D. fibrinogen
Answer B
28MCQ: White blood cells live long because they have
A. centrioles
B. white color
C. nucleus
D. cell membrane
Answer C
29MCQ: Excessive amount of glucose is passed out from body with
A. feces
B. sweat
C. breathing
D. urine
Answer D
30MCQ: All veins carry deoxygenated blood except
A. renal vein
B. hepatic vein
C. mesenteric vein
D. pulmonary vein
Answer D
31MCQ: The biggest artery in a human body is known as
A. aorta
B. principal artery
C. main red vessel
D. major artery
Answer A
32MCQ: The part of the hand that should not be used while checking someone else's pulse is
A. index finger
B. pinky finger
C. central finger
D. thumb
33Answer D
33MCQ: The lower two chambers of a heart are known as
A. atria
B. ventricles
C. upper chambers
D. lower chambers
Answer B
34MCQ: The liquid in our body that contains 'hemoglobin' is called
A. blood
B. plasma
C. semen
D. vascular Juice
Answer A
M35CQ: Platelets' are made in
A. liver
B. bone marrow
C. spleen
D. blood
AnswerB
36MCQ: In a body heat is transferred by blood from
A. lungs to heart
B. liver to heart
C. liver to cells
D. heart to cells
Answer C
37MCQ: In blood the main task of red blood cells is to
A. defend body from disease
B. transport oxygen
C. heal the wounds
D. refresh the heart
Answer B
38MCQ: Carbon dioxide has to be taken from
A. lungs to cells
B. heart to liver
C. lungs to liver
D. cells to lungs
Answer D
39MCQ: The muscles of the atria and ventricles squeeze to
A. move the blood
B. make some space for blood
C. make space for air
D. build a vacuum
Answer A
40MCQ: 'White blood' cells are made in
A. liver
B. bone marrow
C. spleen
D. blood
AnswerB
41MCQ: Each atrium and ventricle is separated by
A. net of tissues
B. bones
C. muscles
D. skin
Answer C
42MCQ: The cells that make the color of blood "Red" are known as
A. white blood cells
B. platelets
C. red blood cells
D. antigens
Answer C
43MCQ: Oxygenated blood is carried by
A. arteries
B. veins
C. capillaries
D. intestines
AnswerA
44MCQ: The yellow liquid in the blood is known as
A. plasma
B. hemoglobin
C. fibrin
D. fibrinogen
Answer A
45MCQ: The blood has to distribute among all the cells of a body by arteries so they are divided into millions of tiny
A. arteries
B. veins
C. capillaries
D. nerves
Answer C
46MCQ: New red blood cells are formed in
A. liver
B. bone marrow
C. spleen
D. blood
Answer B
47MCQ: When blood gets solid, it is called
A. blood rock
B. blood heal
C. blood riff
D. blood clot
Answer D
48MCQ: Valves are present in
A. veins only
B. arteries only
C. veins and arteries
D. capillaries only
Answer A
49MCQ: The task of 'platelets' is to
A. defend the body against disease
B. transport oxygen
C. heal the wounds
D. refresh the heart
Answer C
50MCQ: The shape of red blood cells is
A. convex
B. concave
C. bi-concave
D. bi-convex
Answer C
SHAILESH GUPTA
FROM- CHHATTISGARH
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