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Veterinary anatomy in latin > Digestive system 2. (dentition and pharynx) > Flashcards

Digestive system 2. (dentition and pharynx) Flashcards

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Latin flashcards
1
Q

define heterodonty

A

various types of teeth in the same individual

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2
Q

define diphyodont

A

is any animal with two successive sets of teeth, initially the deciduous set and consecutively the permanent set.

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3
Q

define monophydont and give type of animal

A

one set of teeth, rodents

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4
Q

define polyphydont and example

A

many sets of teeth (sharks)

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5
Q

Define diastema

A

is a gap between teeth

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6
Q

Define hypsodont

A

is a pattern of dentition with high-crowned teeth and enamel extending past the gum line, providing extra material for wear and tear.

e.g. cow cheek teeth and horse dentition

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7
Q

Define brachydont

A

(„short teeth“) or low-crowned teeth: cease to grow after eruption is completed;

in man, Car, su and Ru incisors

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8
Q

Two unique morphological structures of the cheek teeth of eq and Ru

A

infundibulum dentis in the cheek teeth

and sharp enamel crests = crista enameli

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9
Q

incisors, latin

A

dentes incisivi: sg. dens incisivus

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10
Q

canines in latin

A

dentes canini: sg. dens caninus

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11
Q

premolars and molars in latin

A

dentes premolares et molares:

sg. dens premolaris and dens molaris

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12
Q

translate and define wolf tooth

A

dens lupinus: small rudimentary inconstant tooth (P1) in eq

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13
Q

translate and define carnassial or sectorial tooth

A

dens sectorius:

largest shearing teeth, 4th upper premolar and 1st lower molar in Car

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14
Q

give an example of tricuspid teeth

A

canine upper incisors (tricuspid = 3 points)

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15
Q

translate vestibular surface: and can be divided into what two divisions

A

facies vestibularis: labial surface and buccal surface

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16
Q

surface directed towards the tongue

A

lingual surface (facies lingualis)

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17
Q

translate contact surface: and what two further divisions

A

facies contactus:

toward next rostral tooth is facies mesialis

and adjacent to the next caudal tooth is facies distalis

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18
Q

masticatory or occlusal surface

A

facies occlusalis

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19
Q

canine number of teeth in adulthood

A

42

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20
Q

canine number of teeth in puppyhood

A

28

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21
Q

feline number of teeth in adulthood

A

30

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22
Q

feline number of teeth in kittenhood

A

26

23
Q

what age are equine permanent teeth fully erupted by

A

3.5-4.5y

24
Q

what age are bovine permanent teeth are fully erupted by

A

2-2.5 y

25
Q

3 main pharynx divisions

A

nasopharynx /pars nasalis pharyngis
oropharynx /pars oralis pharyngis
laryngopharynx /pars laryngea pharyngis

26
Q

4 parts of the oropharynx

A

palatoglossal arches /arcus palatoglossus
epiglottis
the fauces
isthmus of the fauces /isthmus faucium

27
Q

3 parts of the nasopharynx

A

intrapharyngeal opening /ostium intrapharyngeum
palatopharyngeal arches /arcus palatopharyngeus

pharyngeal diverticulum /diverticulum pharyngeum in SU

28
Q

parts of the laryngopharynx

A

piriform recesses /recessus piriformis
oesophageal vestibule /vestibulum esophagi

mucosal fold called the pharyngoesophageal threshold /limen pharyngoesophageum in CAR

29
Q

translate auditory tube opening and connects what

A

ostium pharyngeum tubae auditivae, connects the nasopharynx and the middle ear

30
Q

pharyngeal tonsil

A

tonsilla pharyngea

31
Q

tubar tonsil in latin and occurs where in what animals

A

tonsilla tubaria occurs at the opening of the the auditory tube (opens into nasopharynx) in su, ru, sometimes eq

32
Q

palatine tonsil and where

A

tonsilla palatina is situated in the lateral wall of the oropharynx

33
Q

veli palatine tonsil and where

A

tonsilla veli palatini on the oral surface of the soft palate in su and eq

34
Q

paraepiglottic tonsil

A

tonsilla paraepiglottica laterally to base of epiglottis in fe, su, ov, cap

35
Q

lingual tonsil

A

tonsilla lingualis located on the roof of the tongue

36
Q

what are tonsils

A

lymphoreticular tissue, which aggregates to form lymphatic tissue nodules also called tonsils

play role as immunological barrier

37
Q

esophagus divided into what 3 parts

A

pars cervicalis, thoracica and abdominalis

38
Q

why is regurgitation and vomiting extremely rare in horses

A

the esophagus enters the stomach at a sharp angle in addition to a strong lower esophageal sphincter (into cardia) that acts as a one-way valve

39
Q

define haplodont

A

Having the crowns of the molar teeth simple or single, and not divided into ridges, etc.

40
Q

define bunodont

A

having cusps that are separate and rounded ie. peoples’, pigs’

41
Q

define secodont

A

of, relating to, or having teeth adapted for cutting ie. Carnivora possess carnassials, or secodont teeth

42
Q

define lophodont

A

having or constituting molar teeth with transverse ridges on the grinding surface ie. are common in herbivores that grind their food thoroughly like horses

43
Q

define selenodont

A

(of molar teeth) having crescent-shaped ridges on the grinding surfaces, characteristic of ruminant mammals. ie. cows

44
Q

define hypsodont

A

with high-crowned teeth

45
Q

define mesodont

A

having medium-sized teeth

46
Q

define brachydont

A

with low-crowned teeth

47
Q

unique morphological feature of the equine incisors’ occlusal surface

A

dental cups

48
Q

number of teeth in an adult horse

A

on average 40

49
Q

number of teeth in an adult bovine

A

32

50
Q

translate palatine raphe

A

raphe palati

51
Q

adult feline cheek teeth numbers, upper and lower arcades

A

upper: 3 premolars, 1 molars
lower: 2 premolars, 1 molar

52
Q

adult canine cheek teeth numbers, upper and lower arcades

A

upper: 4 premolars, 2 molars
lower: 4 premolars, 3 molars

53
Q

adult pig teeth numbers and how many premolars and molars

A

I - 3/3 C - 1/1 P - 4/4 M - 3/3 = 22 x 2 = 44

Veterinary anatomy in latin (29 decks)

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