Science Quiz / H&N Part 2

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Can you name the Head & Neck Part 2?

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HintAnswerExtra
All the muscles of the palate are innervated by CN10 except
V-shaped structure of taste buds at the border between the anterior 2/3 and posterior 1/3 of the tongue
Blood supply to posterior nasal wall
Space between the vestibular ligaments
Epithelial-lined tract that’s blind-ending
Nerve that exits through the infratemporal fossa and passes by the neck of the mandible
Ethmoidal air cells drain into
Embryological origin of the ear
Maxillary sinus drains into
Structure of the immotile kinocilium of the retina
Innervation of stylopharyngeus
The 1st pharyngeal arch makes up most of the
What changes pitch of voice?
Fracture of both pedicles or pars interarticularis of the axis vertebra (C2)
The 4th and 6th pharyngeal arches makes up most of the
What structure separates the middle constrictor and inferior constrictor muscles?
Structure of the immotile kinocilium of the organ of Corti
Space between tongue and epiglottis
Chief producer of sound
Nasolacrimal duct empties into
Sensory innervation above the level of the true vocal cords
Structure that anchors the mucosa to the constrictors
What branch off the external carotid artery that passes medial to the hyoglossus muscle?
Openings of sublingual gland
Sentinel node for the neck
Motor innervation to palatoglossus
Site of anastamoses of nasal arteries, cauterization in pt with chronic nosebleeds
Innervation of esophagus
Innervation of levator palati
Innervation of anterior external nose
Lymphatic drainage of posterior tongue
Most common head shape abnormality
HintAnswerExtra
Point of attachment of the thyroglossal duct and is formed during the embryological descent of the thyroid gland
The 1st pharyngeal pouch makes up most of the
Lymphoid tissue ring located in pharynx, back of oral cavity; when inflamed, can compromise a persons ability to swallow or an infant's ability to breath
Sensory innervation of vallate papillae
What holds the hyoid in space?
General sensory, taste innervation to epiglottis
What structure can block the eustachian tube?
From what pharyngeal pouch does the inferior parathyroid arise?
Splaying of external/internal carotid indicates
What alters the position of the vocal folds during phonation?
Embryological origin of the lens
Projection of ethmoid air cell
Embryological origin of laryngeal cartilages
Major muscle of the tongue
CN9 goes around what muscle?
Frontal sinus drains into
Sphenoid sinus drains into
Most common benign tumor of parotid glands
Through what structure in the nasopharynx can surgeons go through to reach the pituitary?
Vein found within parotid gland
Innervation of suboccipital muscles
Common origin of the buccinator and superior pharyngeal constrictor
Innervation of nasopharynx, oropharynx
Structure that covers the posterior side of the constrictors
What muscle goes around the pterygoid hamulus?
Lymphatic drainage of the tip of the tongue/front lower teeth
All the muscles ending in -GLOSSUS are innervated by CN12 except
The 2nd pharyngeal pouch makes up most of the
Bone fracture of the anterior and posterior arches of the C1 vertebra
From what pharyngeal pouch does the superior parathyroid arise?
Midline mass of the neck
Innervation of inner nasal cavity until eustachian tube
HintAnswerExtra
Center of the embryological face
General sensory, taste innervation to posterior 1/3 of the tongue
Innervation of tensor palati
Innervation of the strap muscles
Vasoconstriction of mucosal arteries and shrinking of mucosa, parasympathetic or sympathetic?
Point at which the frontal bone meets the nasal bone
If there is a CN12 lesion, where will the tongue deviate with respect to the lesion?
Innervation of stylohyoid
Most common iatrogenic cause of recurrent laryngeal paraylasis
Innervation of thyrohyoid
Openings of submandibular gland
Vasodilation of mucosal arteries and swelling of mucosa, parasympathic or sympathetic?
Action of posterior arytenoids
General sensory innervation to anterior 2/3 of the tongue
Blood supply to lateral nasal wall
Space between the vocal ligaments
The 2nd pharyngeal arch makes up most of the
Opening from nasal cavity into nasopharynx; divides nasal cavity from nasopharynx
The maxillary artery terminates as what to supply the nasal cavity?
The 3rd pharyngeal arch makes up most of the
Abnormal connection between two epithelialized surfaces
True or False? Air sinuses are present in newborns.
Sensory innervation to roof of the mouth
CN10 lesion results in uvula deviating to which side? Ipsi or contra to the lesion?
Action of lateral arytenoids
Muscle that dives between superior and middle constrictor muscles
Lymphatic drainage of body of tongue
Innervation of styloglossus
Motor innervation to tongue
All the muscles of the pharynx are innervated by CN10 except
Innervation of geniohyoid
All the muscles of the larynx are innervated by the recurrent laryngeal except

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