Body Fluids and Circulation Test

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Body Fluids and Circulation Test - 1

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Weekly Quiz Competition

Question 1
1 / -0

Which of the following represent examples of extracellular fluids?

A
blood

B
tissue fluid

C
blood plasma

D
both tissue fluid and blood plasma

Solution

Explanation:

Tissue fluid( lymph) and blood plasma represents the extracellular fluids. Lymph flows in lymphatic vessels and plasma in arteries and veins along with RBC, WBC and platelets.
Question 2
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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 AB negative blood group

C
person with O positive blood group

D
person with O negative blood group

Solution

Explanation:

Since he has both antibodies A and Band has Rh antigen and hence has O+ blood group. So, he can receive blood from O-positive blood group.
Question 3
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When blood clot starts contracting, a pale yellow fluid starts oozing out. Its name and composition is :

A
Sera = blood corpuscles – [thrombin + fibrin]

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

C
Serum = plasma – [thrombin + blood corpuscles]

D
Serum = plasma – [fibrinogen + blood corpuscles]

Solution

Explanation:

Plasma without the clotting factors is called serum. The clotting factors include fibrinogen and blood corpuscles.
Question 4
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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
Statement i) is correct and ii) is wrong

B
both are wrong

C
both are correct

D
Statement i) is wrong and ii) is correct

Solution

Explanation:

In human blood, granulocytes and agranulocytes types of leucocytes are present. Neutrophils constitute the maximum percentage of total WBCs. Sharp increase in number of neutrophils in blood indicates an acute infection such as appendicitis.
Question 5
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Lymph will transport :

A
digested carbohydrates

B
oxyhemoglobin

C
digested fats

D
digested proteins

Solution

Explanation:

Fats are absorbed through lymph in the lacteals present in the intestinal villi.
Question 6
1 / -0

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

A
b antibody

B
both a and b antibodies

C
a antibody

D
No antibodies are present

Solution

Explanation:

AB blood group does not have any antibodies in plasma. That's why AB blood group is universal recipient.
Question 7
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Blood plasma proteins :
i. decrease in their level causes excessive absorption of water from tissues into blood.
ii. they maintain osmotic pressure.

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

B
both are correct

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

D
both are wrong

Solution

Explanation:

Fibrinogen, globulins and albumins are the major proteins. The albumins help in osmotic balance.
Question 8
1 / -0

Among mammals, nucleus is absent in :

A
only RBCs

B
lymphocytes and RBCs

C
mature RBCs and platelets

D
WBCs and platelets

Solution

Explanation:

The absence of a nucleus is an adaptation of the red blood cell for its role. It allows the red blood cell to contain more hemoglobin and, therefore, carry more oxygen molecules.Platelets are devoid of nucleus in most of the mammals.
Question 9
1 / -0

Correct order for increasing number of corpuscles in our blood is :

A
Erythrocytes < Platelets < Leucocytes

B
Lymphocytes < RBCs < Platelets

C
Thrombocytes < Leucocytes < RBCs

D
WBCs < Platelets < Erythrocytes

Solution

Explanation:

WBCs are relatively lesser in number which averages 6000-8000 mm–3 of blood. A healthy adult man has, on an average, 5 millions to 5.5 millions of RBCs mm–3 of blood.. Blood normally contains 1,500,00-3,500,00 platelets mm–3.
Question 10
1 / -0

The middle man of our body is :

A
Blood

B
Kidney

C
Heart

D
Lymph

Solution

Explanation:

Lymph is the extracellular fluid that contains WBC’s and plasma. Lymph flows in lymphatic system and finally drains into veins. Lymph is called as the middle man of our body.

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Re-Attempt Weekly Quiz Competition

Body Fluids and Circulation Test - 1

Result

Body Fluids and Circulation Test - 1

Score

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Rank

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SHARING IS CARING

Question 1

blood

tissue fluid

blood plasma

both tissue fluid and blood plasma

Solution

Question 2

person with AB positive blood group

person with AB negative blood group

person with O positive blood group

person with O negative blood group

Solution

Question 3

Sera = blood corpuscles – [thrombin + fibrin]

Serum = dissolved fibrin – [plasma + blood corpuscles]

Serum = plasma – [thrombin + blood corpuscles]

Serum = plasma – [fibrinogen + blood corpuscles]

Solution

Question 4

Statement i) is correct and ii) is wrong

both are wrong

both are correct

Statement i) is wrong and ii) is correct

Solution

Question 5

digested carbohydrates

oxyhemoglobin

digested fats

digested proteins

Solution

Question 6

b antibody

both a and b antibodies

a antibody

No antibodies are present

Solution

Question 7

Statement i) is wrong and ii) is correct.

both are correct

Statement i) is correct and ii) is wrong.

both are wrong

Solution

Question 8

only RBCs

lymphocytes and RBCs

mature RBCs and platelets

WBCs and platelets

Solution

Question 9

Erythrocytes < Platelets < Leucocytes

Lymphocytes < RBCs < Platelets

Thrombocytes < Leucocytes < RBCs

WBCs < Platelets < Erythrocytes

Solution

Question 10

Blood

Kidney

Heart

Lymph

Solution

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