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6 Cards in this Set
- Front
- Back
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Blood to mouth (floor, cheeks, soft palate, palatine fossa)
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floor - sublingual a, cheeks- facial, soft palate - descending palatine, palatine fossa - ascending pharyngeal
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Layers of pharynx
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Mucous membrane (with subepi lymphoid tissue), pharyngeal aponeurosis, 2 muscular layers (external constrictors + stylopharyngeus and palatopharyngues muscles)
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Blood to pharynx
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Ascending pharyngeal, ascending palatine, facial a, maxillary artery
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Lympho to pharynx
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Epi, meso - deep parajugular LN. Hypo - paratracheal LN
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Innervation of pharynx
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Pharyngeal plexus (9+10), motor by 9. Nasopharynx mainly 5
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Components of Waldeyer
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Palatine tonsils + adenoids (nasopharyngeal tonsils), lingual tonsils, tubal (Gerlachs') tonsils (at fossa rossenmuller), plicae tubopharyngeacea (behind post palatal arches)
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