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Anatomy Special Senses EYES > PHARYN LARYNX > Flashcards

PHARYN LARYNX Flashcards

0
Q

Origin: lower part of the auditory tube

A

Salpingopharyngeus muscle

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1
Q

Fibromuscular tube at the lower border of the CRICOID CARTILAGE

A

Pharynx

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2
Q

Upper epithelium of the mucous membrane of the pharynx

A

Ciliated columnar epithelium

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3
Q

Lower epithelium of the mucous membrane of the pharynx

A

Stratified squamous epithelium

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4
Q

3 CONSTRICTOR muscles of the pharynx

A

Superior
Middle
Inferior pharyngeal contrictors

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5
Q

Nerve supply of superior constrictor muscle

A

Pharyngeal plexus

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6
Q

Origin of middle contrictor muscles

A

Stylohyoid ligament

Lesser and greater cornua of hyoid

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7
Q

Action of superior constrictor muscle

A

Contract and pull post pharyngeal wall forward during swallowing
Aid soft palate in closing nasopharynx

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8
Q

Action of middle constrictor muscle

A

Propels food bolus down into esophagus

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9
Q

Origin of inferior constrictor muscles

A

Thyroid cart

Cricoid cart

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10
Q

Action of inferior constrictor muscle

A

Propel food bolus into esophagus

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11
Q

Action of CRICOPHARYNGEAL MUSCLE

A

Sphincter effect

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12
Q

Insertion of stylopharyngeus muscle

A

SCM and MCM

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13
Q

Nerve supply of pharynx

A

CN 9, 10

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14
Q

Part of the nasopharynx with a posterior wall: atlast

A

Nasopharynx

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15
Q

Part of the posterior pharynx whos floor is located at the posterior wall of the tongue

A

Oropharynx

16
Q

Motor innervation of the pharynx and larynx

A

Accesory nerve (XI) except stylopharyngeus muscle

17
Q

Motor innervation of the stylopharyngeal muscle

A

Glossopharyngeal nerve (X)

18
Q

Sensory innervation of the pharynx

A

Glosopharyngeal nerve (IX)

19
Q

Parasympathetic innervation of the pharynx

A

Vagus nerve (x)

20
Q

Specialized lymphatic tissue of the pharynx

A

Tonsils

21
Q

Contains the vocal cords

A

Larynx

22
Q

3 important uses of larynx

A

Protection
Respiration
Phonation

23
Q

Laryngeal membranes

A

Quadrangular membrane

Conus elasticus

24
Q

Muscles of the quadrangular membrane

A

Thyroarytenoid
Thyroepiglottis
Aryepiglottic

25
Q

Muscles of the conus elasticus and arytenoid

A

Posterior cricoarytenoid
Lateral cricoarytenoid
Arytenoid

26
Q

ABDUCTOR of the vocal cords

A

Posterior cricoarytenoid muscle

27
Q

ADDUCTORS of the vocal cords

A

Lateral cricoarytenoid
Thyroarytenoid
Arytenoideus muscles

Anatomy Special Senses EYES (2 decks)

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