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50
form where to where does the larynx extend?
what are its actions?
what are its actions?
base of the tongue to C6 where it
becomes continuous with the trachea
- It acts as a sphincter guarding the lower respiratory tract
- responsible for phonation (sound)
-opens into the laryngopharyx at the
laryngopharyngeal inlet.
becomes continuous with the trachea
- It acts as a sphincter guarding the lower respiratory tract
- responsible for phonation (sound)
-opens into the laryngopharyx at the
laryngopharyngeal inlet.