7-12 ear/pharynx
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each of the black spaces below before clicking
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What is also known as the adenoids? | Pharyngeal tonsil
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What is the opening of the auditory tube? | Salpingopharyngeal fold
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What is posterior to the palatine tonsil? | Oropharynx
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What muscle prevents the food from going up? | Levator veli palatini
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What comes from the medial pterygoid plate? | Pterygoid hamulus
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What muscle is not an actual tongue muscle? | Palatoglossus
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Tensor Veli Palatini OINA | O- Medial pterygoid plate, cartilage of pharyngotympanic tube
I- palatine aponeurosis
N- Mandibular
A- tenses soft palate and opens mouthof pharyngotympanic tube during swallowing and yawning
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Levator Veli Palatini OINA | O- cartilage of pharyngotympanic tube
I- palatine aponeurosis
N- Vagus nerve via pharyngeal plexus
A- Elevates soft palate during swallowing and yawning
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Palatoglossus OINA | O- palatine aponeurosis
I- side of tongue
N- vagus nerve via pharyngeal plexus
A- elevates posterior part of tongue
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Palatopharyngeus OINA | O- hard palate and palatine aponeurosis
I- lateral wall of pharynx
N- vagus nerve via pharyngeal plexus
A- tenses soft palate and pulls walls of pharynx superiorly, anteriorly, and medially during swallowing
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Musculus uvulae OINA | O- palatine aponeurosis
I- mucosa of uvula
N- vagus nerve via pharyngeal plexus
A- shortens uvula and pulls it superiorly
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What division of the pharynx is superior of uvula? | Nasopharynx
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What is the opening of the larynx called? | Laryngeal inlet
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What division of the pharynx is posterior to the larynx? | Laryngopharynx
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What is the only muscle the glossopharyngeal nerve innervates? | Stylopharyngues
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What nerve is found between the common carotid and internal jugular? | Vagus nerve
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Where do sympathetic fibers come from? | Spinal cord
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What cranial nerves are parasympathetic? | III- Sphincter pupillae
VII- Taste
IX- carotid gland
X- organs
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What muscle and nerve is between middle and superior pharyngeal constrictors? | Glossopharygneal n. and stylopharyngeus m.
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Superior pharyngeal constrictor OINA | O- pterygomandibular raphe
I- esophagus
N- Vagus and pharyngeal plexus
A- constricts walls of pharynx during swallowing
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Middle pharyngeal constrictor OINA | O- greater and lesser horns of hyoid
I- esophagus
N- vagus and pharyngeal plexus
A- constricts walls of pharynx during swallowing
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Inferior pharyngeal constrictor OINA | O- thyroid cartilage and side of cricoid cartilage
I- esophagus
N- vagus and pharyngeal plexus
A- constricts walls of pharynx during swallowing
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Palatopharyngeus OINA | O- hard palate and aponeurosis
I- side of pharynx and esophagus
N- vagus an pharyngeal plexus
A- elevate pharynx and larynx during swallowing and speaking
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Salpingopharyngeus OINA | O- cartilaginous part of pharyngotympanic tube
I- blends with palatopharyngeus
N- vagus and pharyngeal plexus
A- elevate pharynx and larynx during swallowing and speaking
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Stylopharyngues OINA | O- styloid process
I- palatopharyngeus
N- glossopharyngeal
A- elevate pharynx and larynx during swallowing and speaking
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What are the smallest bones in the body? | Ossicles
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What do the ossicles do? | Vibrate sound
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What ossicle attaches to the oval window? | Stapes
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What does the stapes do? | Amplifies waves
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Where does the auditory tube run from? | Nasopharynx to the middle ear
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What is the tensor tympani innervated by? | Mandibular nerve
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What muscles are responsible for adjusting to loud sounds (dampering effect)? | Tensor tympani and stapedius
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What is the smallest muscle in the body? | Stapedius (facial nerve)
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What ossicle attaches the stapes to the malleus? | Incus
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What does the duct of cochlea do? | Linear acceleration and rotational changes
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What part of the malleus does the tensor tympani attach to? | Handle
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What part of the incus does the stapes attach to? | Lenticular process
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What part of the stapes goes to the oval window? | Base
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What is the functional unit for hearing in the cochlea? | Spiral organ
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