Podcast
Questions and Answers
When does the development of the face in humans begin?
When does the development of the face in humans begin?
- Between the 5th and 6th week
- Between the 3rd and 4th week
- Between the 4th and 5th week
- Between the 4th and 6th week (correct)
Which layer is the innermost in basic embryonic development?
Which layer is the innermost in basic embryonic development?
- Endoderm (correct)
- Exoderm
- Mesoderm
- Ectoderm
How many pairs of pharyngeal pouches are there in total?
How many pairs of pharyngeal pouches are there in total?
- Three
- Five (correct)
- Four
- Six
Which pharyngeal cleft gives rise to a permanent structure in the adult?
Which pharyngeal cleft gives rise to a permanent structure in the adult?
At what week is palate development completed?
At what week is palate development completed?
What is the role of the 2nd pharyngeal arch related to the pharyngeal clefts?
What is the role of the 2nd pharyngeal arch related to the pharyngeal clefts?
At what week of gestation does tongue development begin?
At what week of gestation does tongue development begin?
Which pharyngeal arches are involved in forming the mucosa of the tongue?
Which pharyngeal arches are involved in forming the mucosa of the tongue?
What process releases the tongue from being tethered to the floor of the oral cavity?
What process releases the tongue from being tethered to the floor of the oral cavity?
Which cranial nerves arise from the hindbrain except for the olfactory and optic nerves?
Which cranial nerves arise from the hindbrain except for the olfactory and optic nerves?
Where do the sensory ganglia of cranial nerves originate from?
Where do the sensory ganglia of cranial nerves originate from?
What structures fuse to form the secondary palate?
What structures fuse to form the secondary palate?
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