Final

Question 1

Which elements are derived from neural crest?
A head mesenchyme
B hyoid bone
C cells or parafollicular cells of the thyroid
D thyroid cartilage
E all of the above are correct

Answer 1

E All of the above

Question 2

The laryngeal cartilages develop from branchial arches IV and VI.
A true в false

Answer 2

True

Question 3

The parathyroid glands are derivatives of pharyngeal pouches Ill and IV.
A true
B false

Answer 3

True

Question 4

The hypobranchial eminence contributes to formation of:
A anterior portion of the tongue
B posterior portion of the tongue
C musculature of the tongue
D epiglottis
E palatine tonsil

Answer 4

B posterior portion of the tongue

Question 5

Myoblasts from the occipital myotomes are believed to give rise to the muscles of the:
A eye
B face
c ear
D jaw, for mastication
E tongue

Answer 5

Jaw