Chp 5 Development of Orofacial structures

The palate begins development in the ____ week and is completed during the  ____week

What palate is for formed in what three stages

During the 5th week the intermaxillary segment (premaxilla, primary palate) form from the fusion of _______ processes

Formation of the _____ completes the first stage of palate development

During the 6th week of prenatal development, the bilateral maxillary processes give rise to

In the 8th week the tongue

The two palatal shelves elongate and move toward each other

The secondary palate will give rise to

The formation of the ______ completes the second stage of palate formation

The complete the palate what must fuse together

A cleft palate can be detected in what weeks

The nasal and oral cavity become completely separate when

The nasal septum is a growth from

The tongue develops during the

The tongue is formed by the ______ branchial arch

The body of the tongue develops from the ______ branchial arch

The base of the tongue develops from the ______ branchial arch

The tongue begins to develop as a triangular swelling called the

What develops on each side of the tuberculum impar

The median lingual sulcus marks

The copula is formed from the fusion of

Posterior to the 2 fused lateral swellings are a pair of swellings called

The copula gradually overgrows the ______ to form the ______

Posterior to the swellings of the copula is a 3rd median swelling called

The epiglottic swelling develops from the

The epiglottic swelling marks the development of

ankyloglossia

The muscles of the tongue develop from

The muscles of the tongue are innervated by the

The foramen cecum is the beginning of the

The ____ merges with the ______ to form the tongue