Dental/Opthamology Flashcards by Susan lee | Brainscape

Q

Lacrimal System

A

Produce tears

Drains tears

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Q

Schirmer Tear test

A

Use strip

Dogs

Normal: 15-25 mm/min

Keratoconjuctivitis:

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Q

Flourescein Dye

A

Ulceration of Cornea

Superficial

Mid Stromal

Deep Stromal aka decimal layer

Rx tears - DO NOT USE STEROIDS

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Q

Keratoconjunctiva Sicca

A

Signs

Thick occular discharge
Blepharitis (squinting)
Cloudy Cornea

Treat

Artifical tears
Immune suppressant drugs (wear gloves)
Optimmune
Cannot be cured but managable

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Q

Glaucoma

A

1 degree

High Pressure in anterior chamber

Starts unilateral (6months~1year)

>20mm Hg

Normal: 10-20mm HG

2nd degree

Uvitis - Inflammation in the anterior chamber

Fungal, Trauma

Unable to drain aqueous humor

Tests

Digital tonometry
Schiotz
Tonopen
Gonioscopy

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Q

Enucleation

A

Removal of eye

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Q

A

Tooth Extractor

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Q

A

Dental Probe

Check for periodontal pocket in the sulcus

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Q

A

Hand Scalers

Shepards crook

Removes plaque from surface

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Q

A

Mouth gag

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Q

A

Prophy Angle

Polishes teeth

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Q

A

Dental Hoe

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Q

A

Tartar removing forcep

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Q

Dental layer

Carnasal tooth

A

Layers

Enamel (Outer)

Dentin (2nd layer)

Pulp (Inner layer)

Crown (Exposed tooth)

Root (Under the gums)

Carnasal tooth = 4th premolar

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Q

Dental Formula

Dogs

Cats

A

Dogs

3142

3143

Cats

3131

3121

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Q

Dental Diseases

Gingiva scoring

Abnormal pocket measure

Chart

A

Periodontal disease - infection b/t teeth and gums
Gingivitis - inflammation of the gums
Halitosis - Bad breath
Gingival Hyperplasia - overgrowth of gums covering part or all of tooth
Oral Tumors
Tongue lesions

Dogs do not get cavities

Tartar = Calculus

Gingiva scoring

O - Healthy

I - Mild gingivitis

II - Moderate

III - severe

Abnormal pocket measure

Cats: >1mm

Dogs: > 3mm

Charts

Extraction: X over tooth

Missing: O over tooth

Q

Causes for dental disease

A

Bacterial overgrowth

Daily plaque accumulation

Tartar formation

Inherited

Issues with deciduous teeth

Q

Signs of dental disease

A

Halitosis

Inflamed gums

Bleeding gums

Mobile teeth

Q

Treatment

A

Dental scaling

Polishing

Gum surgery

Tooth extraction

apply local Antimicrobials