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L1 Blood cells, Histology

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 1) Cell of Blood is consist of …..

a)  Red blood corbuscle

b) White blood cell

c)   Blood platlet

d) All of the above

 

 2) RBCs are round biconcave disk . They are not true cell . Which of the following is correct for RBCs ?

a)  They have nuclei

b) Can live for 300 day

c)   Have many cell organoid

d) Serround by cell membrane

 

3) Normal diameter of RBCs is ….. micron average

a)  8.5

b) 6.5

c)   7.5

d) 12

 

4) Function of RBCs is ….....

a)  Immunity

b) Transfere of gases between alveoli and tissue

c)   A+b

d) Non of the above

 

5) Leucocyte when they are packed together appear....... 

A) Red

B) Corless

C) White

D)                       Non of the above

 

6) Which of the following  are chractrized for leucocyte ?

a)  Has amoeboid movement

b) Phagocytic action

c)   White in color in groub

d) All of the above

 

7) Leucocyte are coroless but when they are packed togrther . They appear white in color . What of the following is correct for leucocyte?

a)  Contain some of cell organoid

b) Contain cell inclusion

c)   Molti-nucleated

d) Non-nucleated

 

8) Leucocyte are called WBCs . Which of the following is not agranulocyte

)basophil

b) esinophil

c) neutrophil

d) lymphocyte

 

9) Leucocyte are called WBCs . Which of the following is  granulocyte ?

)basophil

b) esinophil

c) neutrophil

d) all of the above

 

10) Which of the following leucocyte are chractrized by bilobed or horse shoe shaped nucleus ?

a)basophil

b) esinophil

c) monocyte

d) lymphocyte

 

 

11) Neutrophil contain …..

a)  Auzorophilic granule only

b) Specific granule

c)   all of the above

d)  Non of the above

 

12) Which of the following leucocyte are chractrized by segmented nucleus 2 to 5 segment connected with each other by chromatin thread?

a)basophil

b) esinophil

c) monocyte

d)neutrophi

 

13) ….... contain histaminase and sulphatase  enzyme

A) basophil

b) esinophil

c) neutrophil

d) all of the above

 

14) ….... attracted to site of allergic reaction

A) basophil

b) esinophil

c) neutrophil

 

15)…...... nuclei irreguler and S in shape

A) basophil

b) esinophil

c) neutrophil

 

16)…... Production of histamin and heparin

A) basophil

b) esinophil

c) neutrophil

 

 

17)…...Resronsible for immunity

A) basophil

b) esinophil

c) neutrophil

d) lymphocyte

 

18)Which of the following  are chractrized for monocyte ?

a)  Nuclei pale

b) Has phagocytic action

c)   May appear kidney shape

d) All of the above

 

·    True or false

*The RBCs are not true cell . They are not surrounded by cell membrane but have nuclei ( )

 

1-  D

2-  D

3-  C

4-  B

5-  C

6-  D

7-  B

8-  D

9-  D

10-                  B

11-                  C

12-                  D

13-                  B

14-                  B

15-                  A

16-                  A

17-                  D

18-                  D

19-                  False 


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