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L3, bones and cartilage , anatomy


L3, bones and cartilage , anatomy


Lecture video





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MCQ



1 -Concerning the white fibrocartilage, all are true except:

a-It is rich in white collagenous fibers

b-It is white in colour

c-It is opaque in appearance

d_it is more flexible

e-It is usually found in places subjected to great pressure


2-The white fibrocartilage is found in the following sites except:

a-Intervertebral discs (IVD)

b-Intra-articular discs

c-Labra of the shoulder and hip joints

d_Costal cartilages

e-Sesamoid cartilage

3-The intervertebral disc (IVD) is:

a-Hyaline cartilage

b_White fibrocartilage 

c-Yellow elastic fibrocartilage

d-Fibrous tissue

e-Osseous tissue

4-The yellow elastic fibrocartilage is found in the following sites except:

a-External ear 

b _Nasal cartilages

c-Auditory tube

d-Epiglottis

e-Small cartilages at the inlet of larynx

5-As regard the hyaline cartilage,all are true except one:

a-It is homogenous

b-It is bluish white in colour

c_It is rich in white collagenous fibers

d-It is translucent

e-It is liable for calcification

6_The following hyaline cartilages do not ossify at all except:

a-Articular cartilage of synovial joints

b_ Epiphyseal cartilage plates

c-Costal cartilages d-Nasal cartilages

e-Rings in trachea and bronchi


ANSWER 

1_d

2_d

3_b

4_b

5_c

6_b

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