Anatomy A
What shapes phonation noise from larynx into speech?
What is the articulatory system?
What is the name of the structure that hangs in the back of your throat?
What is the uvula?
What is the primary function of the tongue?
What is taste and move food around?
What is a cleft palate?
What is a hole in the roof of your mouth?
Cleft palate only more common in girls or boys?
What is more common in girls?
Cleft lip and/or palate – 2x as many males
Pharynx (throat)
Oral cavity
Nasal cavity
What make up the Vocal Tract?
What happens when velum/soft palate is lowered?
What is it opens passageway to nose?
What are the seconadry functions of the tongue?
What are resonance of the voice and sound articulation?
Type of cleft that is one side All the way through lip, hard and soft palates
What is unilateral cleft of the lip and palate?
What races have the highest incidence of clefts?
Who are Native Americans and Asian Americans?
What forms the floor of the mouth?
What is the jaw/mandible?
What happenes when the velum/soft palate is raised?
What is it closes nasal from oral passage way?
What are the primary and secondary functions of the teeth?
Primary function – mastication
Secondary function – contact point for certain speech sounds
/f/, /v/, “th”
Most severe
Lip, hard, and soft palates on both sides
What is the bilateral cleft lip and palate?
When is the earliest we can detect a cleft?
What is occurs 5-12 weeks after gestation?
What are the structures that modify the air for speech production?
What are
Jaw (mandible)
Palate
Tongue
Teeth
Lips
Cheek muscles
Velum position is raised and Muscles of pharynx (throat) contract to meet velum
What is velopharyngeal closure?
What is malocclusion?
What is an abnormal bite (where dental arches meet)?
Uvula is not fused into one structure
What is a bifid uvula?
What are the 5 embryonic processes that need to fuse together?
What are the right and left mandibular processes,frontonasal process, and 2 maxillary processes?
What is the main and secondary function of the jaw?
What is chewing (primary) and speech (secondary)?
Why is Velopharyngeal closure important for speech production?
What is most speech sounds are oral air escape only
and in English – 3 speech sounds include air in nasal cavity? (m, n, ng)
What are the muscles of the lips and cheeks?
Orbicularis oris – muscle that comprises the lips
Buccinator – large flat muscle that comprises the cheeks
Covered by tissue, diagnosed later
What is a submucous cleft?
What are two syndromes associated with clefts?
What are Pierre Robin Syndrome/Sequence and Patau's Syndrome or Trisomy 13?