Term
| name the parts of the tooth |
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Definition
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Term
There are ___ deciduous teeth.
Begin erupting at ____.
Shed from ____. |
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Definition
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Term
there are ____ permanent teeth.
they begin erupting at ____. |
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Definition
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Term
| name the nerve and blood supply to the teeth |
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Definition
superior and inferior alveolar nn.
superior and inferior alveolar aa/vv |
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Term
Regarding the palates, postgang para innervation is via___.
Postgang symp is from ___. |
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Definition
greater and lesser palatine nn.
superior cervical ganglion |
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Term
| blood supply to the palates |
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Definition
| greater and lesser palatine aa. |
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Term
| V-shaped groove that divides the dorsal surface of the tongue into an anterior oral portion and a posterior pharyngeal surface. |
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Definition
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Term
| lies at the apex of sulcus terminalis and is a remnant of the thyroid gland which develops in this region and migrates inferiorly |
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Definition
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Term
| Name the mm. of the tongue. |
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Definition
intrinsic mm.
hyoglossus m
styloglossus m.
genioglossus m. |
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Term
| Most mm. of the tongue, intrinsic and extrinsic are innervated by the |
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Definition
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Term
| palatoglossus is innervated by |
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Definition
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Term
intactness of the hypoglossal n is tested by asking the patient to ____.
Which side will it deviate? |
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Definition
protrude the tongue.
lesioned side. |
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Term
same sensory innervation to the
anterior 2/3 of tongue
posterior 1/3 |
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Definition
lingual n.
glossoharyngeal n. |
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Term
special sensory taste to tongue is by what n on
anterior 2/3
posterior 1/3 |
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Definition
chorda tympani
glossapharyngeal. |
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Term
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Definition
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Term
| name the glands of the oral cavity |
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Definition
sublingual salivary gland
submandibular salivary gland
parotid gland |
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Term
name innervation for sublingual gland
post para
pre para
post symp |
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Definition
submandibular ganglion
chorda tympani (carried in lingual n)
carried on surface of lingual a. |
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Term
| autonomic innervation to submandibular gland is the same as |
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Definition
|
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Term
| what is the location of the submandibular gland? |
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Definition
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Term
| submandibular duct opens onto floor of oral cavity via |
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Definition
| sublingual caruncle (papilla) |
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Term
| submandibular duct crosses what nerve? |
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Definition
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Term
in regards to parotid gland, preganglionic parasym from ____ innervate postganglionics in the _____.
Postgang travel with the _____ and course on the surface of ______ to reach the parotid gland. |
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Definition
CN IX
otic ganglion
auriculotemporal n.
adjacent blood vessels |
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Term
| The pharynx is separated from the prevertebral muscles by what space? |
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Definition
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Term
| name the 3 regions of the pharynx |
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Definition
nasopharynx
oropharynx
laryngopharynx |
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Term
| name the layers of the pharyngeal wall |
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Definition
external fibrous layer - buccopharyngeal fascia
outer later of circular mm - superor constrictor m.
middle constrictor m.
inferior constrictor m.
inner layer of longitudinal mm - stylopharyngeus m.
palatopharyngeus m.
internal fibrous layer - pharyngobasilar fascia
mucosa with lymphoid tissue |
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Term
| the pharyngeal constrictors are innervated by what nerve? |
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Definition
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Term
| What structure in the nasopharynx permits aire pressure on both sides of the eardrum to equalize and allows for optimal sensitivity to sound? |
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Definition
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Term
| what separates the nasopharynx from oropharynx? |
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Definition
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Term
| enlargement of the pharyngeal tonsil is |
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Definition
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Term
| the soft palate is also known as |
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Definition
|
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Term
| what are the 3 associated mm of the soft palate? |
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Definition
palatoglossus
levator veli palatini
tensor veli palatini |
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Term
| where are the palatine tonsils located? |
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Definition
| between palatoglossal and palatopharyngeal folds |
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Term
| area lateral to larynx where swallowed items may stick |
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Definition
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Term
name the sensory innervation for the following:
soft palate and upper nasopharynx
lower nasopharynx, oropharynx, auditory tube
laryngopharynx |
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Definition
|
|
Term
name the blood supply to pharynx and soft palate:
aa
vv |
|
Definition
ascending pharyngeal, facial, maxillary, superior and inferior thyroid
pharyngeal plexus on exterior of pharynx |
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Term
| Lymphatics of the head and neck consist of |
|
Definition
tonsils
lymph nodes
deep nodes
lymphatics of the tongue |
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Term
| name the 3 kinds of tonsils |
|
Definition
lingual
palatine
pharyngeal (adenoids) |
|
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Term
| List the superficial lymph nodes |
|
Definition
occipital
posterior auricular
preauricular/parotid
superficial cervical
submandibular
mental |
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Term
| aditus is bounded anteriorly and superiorly by....laterally by...and posteriorly and inferiorly by.... |
|
Definition
epiglittis
aryepiglottic folds
mucosa over arytenoid cartilages |
|
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Term
| what are the 2 pairs of prominent folds? |
|
Definition
vestibular (false) folds
true vocal folds |
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Term
superior horn is attached to the...by a ...
the inferior horn articulates with the ... via a ... |
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Definition
hyoid bone, ligament
cricoid cartilage, synovial joint |
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Term
| the only complete ring of the respiratory system |
|
Definition
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Term
| the inferior edge of the epiglottic cartilage is attached to the thyroid bone via the ... |
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Definition
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Term
| the base of the arytenoid cartilage articulates with the cricoid cartilage via a .... |
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Definition
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Term
| name the two processes of the arytenoid cartilage |
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Definition
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Term
| What 2 structures pierce the thyrohyoid membrane? |
|
Definition
superior laryngeal a.
internal branch of superior laryngeal n. |
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Term
| sometimes refers to both the median cricothyroid ligament + the cricovocal membrane; sometimes just the cricovocal |
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Definition
|
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Term
| name the two synovial joints present in the larynx |
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Definition
cricothyroid joint
cricoarytenoid joint |
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Term
| extrinsic mm of the larynx include .... and .... |
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Definition
|
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Term
| name the muscles that elevate the larynx and by what membrane |
|
Definition
thyrohyoid
stylopharyngeus
palatopharyngeus
suprahyoid
thyrohyroid membrane |
|
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Term
| name the depressrs of the larynx |
|
Definition
sternothyroid
omohyoid
sternohyoid |
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Term
| name the intrinsic mm of the larynx |
|
Definition
cricothyroid m
posterior cricoarytenoid
lateral cricoarytenoid m
arytenoid (interarytenoid) mm
thyroarytenoid m |
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Term
| opening of rima glottidis |
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Definition
|
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Term
| closure of rima glottidis |
|
Definition
lateral cricoarytenoid
arytenoid
thyroarytenoid |
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Term
| decrease tension on vocal cords |
|
Definition
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Term
| increase tension on vocal cords |
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Definition
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Term
sensory innervation
above the true vocal folds
below the true vocal folds |
|
Definition
internal laryngeal n
recurrent laryngeal n |
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|
Term
motor innervation
to cricothyroid m
to all other intrinsic mm |
|
Definition
external laryngeal n
recurrent laryngeal n |
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Term
| bilateral section of both recurrent laryngeal nerves during thyroid surger cn cause... |
|
Definition
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|
Term
| unilateral section of the recurrent laryngeal n during thyroid surgery will cause ... |
|
Definition
|
|
Term
|
Definition
superior laryngeal a/v (follows internal laryngeal n)
inferior laryngeal a/v (follows recurrent laryngeal n.) |
|
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Term
| what 2 aa anastomose in the larynx? |
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Definition
| superior and inferior laryngeal |
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