NEET ( EM ) STUDY MATERIALS - 01

1.      First carpal bone to appear is?

a)      Trapezium                                      

b)      Capitate

c)      Pisiform                                

d)      Lunate

2.      Pharyngeal muscles are derived from which pharyngeal arch ?

a)      1 st                                         

b)      2 nd

c)      3 rd                                        

d)      5 th

3.      Spinal cord develops from ?

a)      Neural tube                          

b)      Mesencephalon

c)      Rhombencephalon               

d)      Prosencephalon

4.      Collecting part of kidney develops from ?

a)      Pronephrons                         

b)      Mesonephros

c)      Metanephros                         

d)      Ureteric bud

5.      which level the somites initially form ?

a)      Thoracic level                       

b)      Cervical level

c)      Lumbar level                         

d)      Sacral level

6.      Double inferior vena cava is formed due to?

a)      Persistence of sacrocardinal veins

b)      Persistance of supracardinal veins

c)      Persistance of subcardinal veins

d)      Persistance of both supracardinal and subcardinal veins

7.      Jelly formed around the heart tube during early development, contributes to the formation of:

a)      Pericardium                          

b)      Mesocardium

c)      Myocardium                        

d) Endocardium

8.      The retina is an out growth of the ?

a)      Mesencephalon                    

b)      Diencephalon

c)      Telencephalon                      

d)      Pons

9.      Arch of Aorta develops from which aortic arch artery ?

a)      Right P^t                                 

b)      Right 3^rd

c)      Left 4^th                                 

d)      Left 3^rd

10.    Muscle of third arch ?

a)      Tensor tympani                    

b)      Stylopharyngeus

c)      Cricothyroid                         

d)      None