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Anatomy Lab Terms E3 > Terms Lab 22 (complete) > Flashcards

Terms Lab 22 (complete) Flashcards

1
Q

platysma muscle

A

Large superficial muscle; covers the ventrolateral side of the head/neck

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2
Q

orbicularis oris muscle

A

Superficial muscle that encircles the mouth; attached to the lips

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3
Q

buccinator muscle

A

Deep muscle that encircles the mouth; considered a portion of the cheek

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4
Q

levator nasolabialis muscle

A

Superficial muscle located in the “bridge of the nose”

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5
Q

superior palpebrae

A

Upper eyelid

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6
Q

inferior palpebrae

A

Lower eyelid

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7
Q

palpebral fissure

A

Space between the eyelids

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8
Q

orbitcularos oculi muscle

A

Superficial muscle that encircles the orbit

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9
Q

conjunctival sac

A

The conjunctiva lined cavity where the eye sits

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10
Q

palpebral conjunctive

A

Inner surface of the eye lids

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11
Q

bulbar conjunctiva

A

Inner surface of the “eye socket”

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12
Q

dorsal and ventral lacrimal puncta

A

Minute orifice which collects tears; difficult to see without magnification

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13
Q

nasolacrimal duc

A

Duct that routes tears from the lacrimal puncta to the ventral nasal meatus

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14
Q

plica semilunaris

A

Third eyelid

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15
Q

rostral auricular muscles

A

Superficial group of muscles that control movement of the ear; rostral to the pinnae

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16
Q

caudal auricular muscles

A

Superficial group of muscles that control movement of the ear; caudal to the pinnae

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17
Q

vestibule (oral cavity)

A

Portion of the oral cavity inside the lips/cheeks up against the teeth/gums

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18
Q

oral cavity proper

A

Inner oral cavity

19
Q

tongue (root, body, apex)

A

Body and apex are visible in the live dog’s mouth while the root is only visible in cadaver dissection

20
Q

papillae

A

Microscopic structures on the tongue

21
Q

papillae filiform

A

Small soft papillae covering the visible tongue; provide a mechanical function

22
Q

papillae conical

A

Papillae that cover the root of the tongue; sharp and highly cornified provide mechanical function

23
Q

papillae fungifrom

A

Large papillae; scattered among the filiform papillae; provide taste sensation

24
Q

papillae foliate

A

Located on the caudolateral aspect of the tongue; limited visibility; provide taste sensation

25
Q

papillae vallate

A

Very large papillae located at the junction of the body and the root of the tongue; only 4-6 total; arranged in a V-shape

26
Q

sublingual caruncle

A

Located near the rostral frenulum; opening of salivary ducts

27
Q

mandibular salivary gland

A

Large tight gland that lies in the branched V of the external jugular vein

28
Q

mandibular and sublingual salivary duct

A

Large single duct that travels deeply just ventral to the tongue along with the lingual nerve; may be seem on the medial transected side

29
Q

monostomatic sublingual salivary gland

A

Located deep near the cranial border of the mandibular salivary gland

30
Q

parotid salivary gland

A

Superficial large gland that is located rostroventral to the ear

31
Q

parotid duct

A

Duct from the parotid glad that runs along the lateral aspect of the masseter muscle

32
Q

buccal salivary gland

A

Most visible in the cat; caudal to the last lower molar

33
Q

palate

A

“Roof” of the oral cavity

34
Q

incisive papilla

A

Elevation just caudal to the upper incisors; location of the opening of the incisive ducts

35
Q

incisive duct

A

Communication between the oral and nasal cavities; travels to the vomeronasal organ

36
Q

oropharynx

A

Space from the base of the tongue to the epiglottis; palatine tonsil is located here

37
Q

palatoglossal arch

A

Fold of mucus membrane extending from the base of the tongue along the soft palate

38
Q

palatine tonsil

A

Located in the oropharynx; covered with the semilunar fold

39
Q

semilunar fold

A

Mucus membrane covering of the semilunar fold

40
Q

nasopharynx

A

Extends from the caudal nasal cavity to the end of the soft palate

41
Q

palatopharyngeal arch

A

Fold of mucosa at the caudal end of the nasopharynx

42
Q

auditory tube

A

Small slit located in the nasopharynx

43
Q

laryngopharynx

A

Dorsal to the larynx; esophagus is located at the caudal end

44
Q

pharyngeal muscles

A

Swallowing muscles located around the larynx

Anatomy Lab Terms E3 (8 decks)

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