Head, including ears, jaws and teeth Flashcards

1
Q

Almond eye

A

Basically of oval shape eye, but with well defined corners giving it an almond shaped appearance.

(Eyes almond, oval, round)

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2
Q

Aquiline

A

A nose downward curving in the cartilage area.

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3
Q

Bat ear

A

An erect ear, rather broad at the base, rounded in outline at the top, and with opening directly to the front.

Eg French Bulldog

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4
Q

Brachycephalic

A

Broad skull base and short length of foreface, as typified by the Pekingese and the Pug.

Not all Brachycephalic dogs are repandous.

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5
Q

Button ear

A

The ear flap folding forward, the tip lying close to the skull so as to cover the orifice and pointing toward the eye.

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6
Q

Cheek

A

The fleshy regions at the sides of the head, commencing at the lip junction, and extending backwards into the muscles area, a little below the eyes.

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7
Q

Dolichocephalic

A

Narrow skull, coupled with great length of foreface.

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8
Q

Drop ear

A

Ear hanging down from its “set on”.

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9
Q

Foreface

A

The front part of the head, before the eyes. Muzzle.

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10
Q

Leather

A

Of the ear. The skin and cartilage, external part of the ear. Also refers to bare nasal bridge of Australian Terriers.

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11
Q

Level bite

A

When the front teeth (incisors) of the upper and lower jaw meet exactly edge to edge. Pincer bite.

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12
Q

Mandible

A

Lower jaw bone.

Skeletal

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13
Q

Maxilla

A

Upper jaw bone.

Skeletal

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14
Q

Mesocephalic

A

Intermediate head of medium proportions between Dolichocephalic and Brachycephalic.

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15
Q

Milk teeth

A

First teeth

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16
Q

Nasolabial line

A

Groove at the junction of the left and right upper lip halves.

If crooked the mouth will be wry.

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17
Q

Occiput

A

Upper, back point of the skull

Skeletal

18
Q

Overshot

A

The formation of the mouth where the teeth of the upper jaw extend beyond the teeth of the lower jaw to form a gap between the outer edge of the lower teeth and the inside edge of the upper teeth.

19
Q

Oval eye

A

Appreciably longer than high, with ends gently rounded rather than angular, giving an oval appearance.

(Eyes almond, oval, round)

20
Q

Pincer bite

A

Level bite

When the front teeth (incisors) of the upper ams lower jaw meet exactly edge to edge.

21
Q

Planes of head

A

The top surfaces of the skull and foreface, when seen in profile.

22
Q

Pricked ears

A

Carried erect

23
Q

Repandous

A

An underjaw with the chin curved upwards.

Not all Brachycephalic dogs are repandous.

24
Q

Rose ear

A

One folding backwards exposing the inner burr of the ear.

Leather will be fine and not heavy.

25
Q

Scissor bite

A

Jaws strong, with a perfect regular and complete scissor bite, ie the upper teeth closely overlapping the lower teeth and set square to the jaws.

26
Q

Semi-erect ear

A

Top part of ear tipped forward.

27
Q

Skull

A

Bony regions of the head, usually meant as section of head from stop to occiput.

(Skeletal)

28
Q

Stop

A

The step up from the muzzle to skull; indentation between the eyes where the nasal bone and skull meet.

29
Q

Undershot

A

The lower incisor teeth projecting beyond the upper incisor teeth.

30
Q

Wry mouth

A

Type of mouth twisted so that upper and lower jaws are out of alignment.

31
Q

Zygomatic arch

A

The bony ridges forming the lower edges of the eye sockets on each side of the skull - and extending to the base of the ear.

(Skeletal)

32
Q

Number of teeth in a full set

A

42

33
Q

Number of teeth in the upper set

A

20

34
Q

Number of teeth in the lower set

A

22

35
Q

Number of incisors

Number of upper incisors
Number of lower incisors

A

12

Upper = 6 (3 either side)
Lower = 6 (3 either side)
36
Q

Number of premolars

Number of upper premolars
Number of lower premolars

A

16

Upper = 8 (4 either side)
Lower = 8 (4 either side)
37
Q

Number of molars

Number of upper molars
Number of lower molars

A

10

Upper = 4 (2 either side)
Lower = 6 (3 either side)
38
Q

Number of canines

A

4

Upper = 2 (1 either side)
Lower = 2 (1 either side)
39
Q

Occlusion

A

Contact between teeth.

Relationship between the maxillary (upper) and mandibular (lower) teeth when they approach each other, as occurs during chewing or at rest.

40
Q

Malocclusion

A

Abnormal teeth alignment.

Two types: Skeletal and Dental

Skeletal - abnormal jaw alignment which causes the teeth to be out of normal orientation.

Dental - (or malposition) one or more teeth are out of normal alignment but the jaws are normally aligned.