Body Fluids and Circulation Test 3

Question 1
1 / -0

Blood plasma proteins :
i. decrease in their level causes excessive absorption of water from tissues into blood.
ii. they maintain osmotic pressure.

A
both are correct.

B
both are wrong

C
Statement i) is wrong and ii) is correct.

D
Statement i) is correct and ii) is wrong

Question 2
1 / -0

The mass of tissue seen in the left corner of the right atrium close to the atri-ventricular septum is

A
Purkinje fibres

B
Bundle of His

C
AVN

D
SAN

Question 3
1 / -0

Match the following:

A
a)-i, b)-iii, c)-iv, d)-ii

B
a)-iv, b)-i, c)-ii, d)-iii

C
a)-iii, b)-iv, c)-ii, d)-i

D
a)-ii, b)-i, c)-iv, d)-iii

Question 4
1 / -0

Manoj has AB blood group, so he will have the following antibodies in his blood plasma :

A
a antibody

B
both a and b antibodies

C
b antibody

D
No antibodies are present

Question 5
1 / -0

Look at the following ECGs:

A
(ii) ECG is abnormal while (i) is a normal ECG

B
(ii) represents enlargement of atrium and (i) represents enlargement of ventricles

C
(i) represents enlargement of atrium and (ii) represents enlargement of ventricles

D
both (i) and (ii) represent myocardial infarction

Question 6
1 / -0

When a person suffers from chest pain :
i. the reason for this suffering is decreased blood flow and simultaneously lowered oxygen supply to an area of the heart.
ii. deprived of oxygen, myocardium opts for alternative pathways i.e. anaerobic respiration and its byproduct ethanol causes the pain.

A
both are correct

B
Statement i) is wrong and ii) is correct.

C
both are wrong

D
Statement i) is correct and ii) is wrong.

Question 7
1 / -0

Lymph will transport :

A
digested carbohydrates

B
oxyhemoglobin

C
digested fats

D
digested proteins

Question 8
1 / -0

Blood pressure is expressed as the ratio of systolic over diastolic pressure. The difference between systolic and diastolic pressure is called pulse pressure. What will be its value for a normal healthy adult?

A
40 mm Hg

B
30 mm Hg

C
70 mm Hg

D
50 mm Hg

Question 9
1 / -0

As Soham, ages with chronic CAD the lumen of his coronary artery may get nearly completely obstructed Result is flow of blood to heart tissue is restricted such that the tissue receives inadequate supply of oxygen rich blood and this condition is diagnosed as :

A
Heart failure

B
Hypertension

C
Myocardial ischemia

D
Myocardial infarction

Question 10
1 / -0

In our blood :
i. Granulocytes which constitutes maximum percentage of total leucocytes are neutrophils.
ii. Elevated number of neutrophils in blood indicates an acute infection such as appendicitis.

A
both are wrong

B
Statement i) is correct and ii) is wrong

C
both are correct

D
Statement i) is wrong and ii) is correct

Question 11
1 / -0

In the human heart :
i. The valve between right atrium and right ventricle is tricuspid while valve between left atrium and left ventricle is mitral valve.
ii. Openings of the right and the left ventricles into the pulmonary artery and the aorta are guarded by semilunar valves.
iii. ‘Lub’ the first sound which is low pitched is caused by the closure of semilunar valves while ‘Dub’ the second sound which is high pitched is caused by the closure of bicuspid and tricuspid valves.

A
only ii) and iii) are correct

B
only i) and ii) are correct

C
only iii) is correct

D
only ii) is correct

Question 12
1 / -0

Meghna suffers from allergic asthma. After a blood test her leucocyte count displayed an abnormal increase in the number of :

A
Eosinophils

B
Monocytes

C
Neutrophils

D
Basophils

Question 13
1 / -0

___________ is a condition where a blood clot forms in the circulatory system.

A
Thrombus

B
Strombus

C
Hematoma

D
None of the above

Question 14
1 / -0

Each cardiac cycle takes 0.8 seconds to occur. Calculate how many cardiac cycles occur in 4 minutes ?

A
250

B
75

C
400

D
300

Question 15
1 / -0

The average diameter of Red Blood Corpuscles of man is

A
7.2 μm

B
8.1 μm

C
9.2 μm

D
10.3 μm

Question 16
1 / -0

When blood clot starts contracting, a pale yellow fluid starts oozing out. Its name and composition is :

A
Serum = plasma – [thrombin + blood corpuscles]

B
Serum = plasma – [fibrinogen + blood corpuscles]

C
Sera = blood corpuscles – [thrombin + fibrin]

D
Serum = dissolved fibrin – [plasma + blood corpuscles]

Question 17
1 / -0

The left atrium receives deoxygenated blood in :

A
humans

B
lizards

C
pigeons

D
all the above

Question 18
1 / -0

Sarla is on protein-deficient diet. As a result her plasma proteins content is reduced. She may develop symptom like :

A
reduced oxygen supply to tissues

B
swellings of hands and feet

C
high blood pressure

D
diabetes

Question 19
1 / -0

Ramesh has Rh antigen and Anti-A as well as Anti-B antibodies in his blood. During blood transfusion he can receive blood from :

A
person with AB positive blood group

B
person with O positive blood group

C
person with AB negative blood group

D
person with O negative blood group

Question 20
1 / -0

Match the following:

A
a)-ii, b)-iii, c)-iv, d) i

B
a)-iii, b)-i, c)-ii, d)-iv

C
a)-iv, b)-i, c)-ii, d)-iii

D
a)-i, b)-iii, c)-iv, d)-ii

Submit Test

Body Fluids and...

Question 1

both are correct.

both are wrong

Statement i) is wrong and ii) is correct.

Statement i) is correct and ii) is wrong

Question 2

Purkinje fibres

Bundle of His

AVN

SAN

Question 3

a)-i, b)-iii, c)-iv, d)-ii

a)-iv, b)-i, c)-ii, d)-iii

a)-iii, b)-iv, c)-ii, d)-i

a)-ii, b)-i, c)-iv, d)-iii

Question 4

a antibody

both a and b antibodies

b antibody

No antibodies are present

Question 5

(ii) ECG is abnormal while (i) is a normal ECG

(ii) represents enlargement of atrium and (i) represents enlargement of ventricles

(i) represents enlargement of atrium and (ii) represents enlargement of ventricles

both (i) and (ii) represent myocardial infarction

Question 6

both are correct

Statement i) is wrong and ii) is correct.

both are wrong

Statement i) is correct and ii) is wrong.

Question 7

digested carbohydrates

oxyhemoglobin

digested fats

digested proteins

Question 8

40 mm Hg

30 mm Hg

70 mm Hg

50 mm Hg

Question 9

Heart failure

Hypertension

Myocardial ischemia

Myocardial infarction

Question 10

both are wrong

Statement i) is correct and ii) is wrong

both are correct

Statement i) is wrong and ii) is correct

Question 11

only ii) and iii) are correct

only i) and ii) are correct

only iii) is correct

only ii) is correct

Question 12

Eosinophils

Monocytes

Neutrophils

Basophils

Question 13

Thrombus

Strombus

Hematoma

None of the above

Question 14

250

75

400

300

Question 15

7.2 μm

8.1 μm

9.2 μm

10.3 μm

Question 16

Serum = plasma – [thrombin + blood corpuscles]

Serum = plasma – [fibrinogen + blood corpuscles]

Sera = blood corpuscles – [thrombin + fibrin]