Opthalmology PQ

Question 1

It is a fact that the posterior chamber

• Can be examined with an indirect opthalmoscope
• Is normally filled by the vitreous and the aquous
• Is bordered by the caudal part of the iris and the anterior lens capsule
• Is the location where the aqueous humor is drained

Answer 1

• Is bordered by the caudal part of the iris and the anterior lens capsule

Question 2

The wide field of view and small magnification is feature of the

• Fundus camera
• Direct opthalmoscope
• Plane mirror
• Indirect opthalmoscope

Answer 2

• Indirect opthalmoscope

Question 3

How do you treat ectropion?

• By the Khunt-Szymanowsky method
• By the resectio nof the T-shape cartilage
• By the rescetion of the tarsal plate of the eyelid
• With pinch technique

Answer 3

• By the Khunt-Szymanowsky method

Question 4

What is the most important step of the eye examination in animals?

• Slit lamp biomicroscopy
• Opthalmoscopy
• Tonometry
• Flourecein dying

Answer 4

• Slit lamp biomicroscopy

Question 5

Which answer is not true

• The pigment epithelium of the retina does not contain pigment on the tapetal fundus
• The retinal pigment epithelium contains pigment on the non-tapetal fundus
• The tapetum is located between the choroid and the retinal pigment epithelium on the ventral half of the fundus
• The tapetum is located between the choroid and the retinal pigment epithelium on the dorsal half of the fundus

Answer 5

• The tapetum is located between the choroid and the retinal pigment epithelium on the ventral half of the fundus

Question 6

Choose the correct. The direct opthalmoscope

• Is primary designed for the examination of the anterior segment of the eye
• Is a biocular instrument
• Can be used for the examination of the cornea
• Is used with a condensing lens during the examination

Answer 6

• Is primary designed for the examination of the anterior segment of the eye

Question 7

What is distant opthalmoscopy?

• Examination of the tapetal reflexion and the intraocular opacities from an arm distance
• Examination of the non-tapetal fundus and the intraocular opacities from an arm distance
• Detailed examination of the structures of the tapetal fundus from an arm distance
• Examination of the eye by the indirect binocular opthalmoscope with a condensing lens from an arm distance

Answer 7

• Detailed examination of the structures of the tapetal fundus from an arm distance ???

Question 8

What is the feature of the canine retina?

• Retinal vessels are originated from the periphery of the optic nerve head
• Retinal vessels are originated from the choroid
• Retinal vessels are originated from the center of the optic nerve head
• There are four main pairs of the retinal vessels

Answer 8

• Retinal vessels are originated from the center of the optic nerve head

Question 9

With a direct opthalmoscope

• We can observe an erected magnified image of the fundus
• We can examine almost the entire surface of the fundus
• The fundus can be examined sharply with +20D lens if the examiner is emmetrope
• The image is magnified and upside down

Answer 9

• We can observe an erected magnified image of the fundus

Question 10

The iris bombe means

• A mass like neoplastic change of the iris
• The iris is bulging anteriorly due to posterior synechia
• The anteriorly luxated lens pushes the iris cranially
• There is an adhesion between the iris and cornea

Answer 10

• The iris is bulging anteriorly due to posterior synechia

Question 11

The wide field of view and small magnification is feature of the

• Clearview fundus camera
• Direct opthalmoscope
• Sciascope
• Indirect opthalmoscope

Answer 11

• Indirect opthalmoscope

Question 12

Which cannot result in disturbance in the flow of the aqueous?

• Posterior synechia
• Posterior lens luxation
• Anterior lens luxation
• Anterior synechia

Answer 12

• Posterior lens luxation

Question 13

Which technique is the best to treat cataract?

• Phacoemulsification
• ICE
• ECE
• Reclination

Answer 13

• Phacoemulsification

Question 14

Which answer is not true?

• The connection between the lens and the vitreous is poor in the human being
• Lens cells are produced by the anterior epithelium of the lens
• The connection between the posterior lens capsule and the fossa hyaloidea is poor in animals
• The size of the lens nucleus will be bigger by the age

Answer 14

• The connection between the posterior lens capsule and the fossa hyaloidea is poor in animals

Question 15

Which statement is true

• The quantity of the PTF depends on the lipid layer
• The quality of the PTF depends on the water layer
• The quantity of the PFT depends on the water layer
• The quantity of the PTF depends on the mucin layer

Answer 15

• The quantity of the PFT depends on the water layer

Question 16

Which pathogen can cause corneal melting?

• Chlamydia sp
• Pseudomonas sp.
• Herpes virus
• Streptococcus sp.

Answer 16

• Pseudomonas sp.

Question 17

Which surgical procedure would you choose in the therapy of SCCED?

• Pedicle conjunctival graft transportation
• Acellular matrix patch placement
• DBD surgery
• Pedicle conjunctival graft transposition

Answer 17

• DBD surgery

Question 18

What is SCCED?

• Special corneal ulcer of the Boxer breed
• This is a spontaneous corneal ulcer
• This is a midstromal ulcer oftenly
• This is same as an uncomplicated superficial ulcer practically

Answer 18

• Special corneal ulcer of the Boxer breed

Question 19

What is a corneal dermoid

• Scar formation in the cornea due to irritation
• Special and rare form corneal ulcers
• Hairy skin in the corneal tissue
• White blood cells in the stromal layer of the cornea

Answer 19

• Hairy skin in the corneal tissue

Question 20

Which statement is true to corneal dermoid

• It can be medically treated with eyedrops
• It is treated by a microsurgical intervention
• It does not result in corneal irritation
• A developmental abnormality which can be present in any age

Answer 20

• It is treated by a microsurgical intervention

Question 21

What is kerectasia

• This is an indolent ulcer
• Forming a granulation tissue in the cornea due to chronic irritation
• Special kind of microsurgical procedure of the cornea
• A type of the autoimmune keratitises

Answer 21

• Forming a granulation tissue in the cornea due to chronic irritation

Question 22

What is the advantages of an acellular matrix patch in corneal surgery

• It can induce neovascularization of the cornea
• It can produce a better transparency of the cornea after the healing
• General anesthesia is not always needed to place it on the corna
• The integration of such a patch into the corneal tissue is quick

Answer 22

• It can produce a better transparency of the cornea after the healing

Question 23

What are beta blocker eyedrops used for

• For medical therapy of cataract
• For medical therapy of glaucoma
• For medical therapy of KCS
• For medical therapy of Uberreiter syndrome

Answer 23

• For medical therapy of glaucoma

Question 24

Which intervention would you choose in the treatment of a potential visual glaucomatous eye

• An intrascleral prothesis insertion
• The pharmacological cycloablation
• The phacoemulsification
• The cyclophotocoagulation

Answer 24

• The cyclophotocoagulation

Question 25

Which statement is not true to an anterior lens luxation - It can cause optic nerve atrophy - It can cause glaucoma - It can cause corneal oedema - It can cause uveitis

Answer 25

- It can cause corneal oedema??

Question 26

Which statement is not true to the conjunctivitis of the cats - common cause can be the Chlamydia infection - common cause can be the Herpes virus infection - common cause can be the Mycoplasma infection - Common cause can be the Symblepharon

Answer 26

- Common cause can be the Symblepharon

Question 27

Which statement is not true to the conjunctivitis of the cats - common cause can be the Chlamydia infection - common cause can be the Herpes virus infection - common cause can be the Mycoplasma infection - Common cause can be the Symblepharon

Answer 27

- Common cause can be the Symblepharon

Question 28

Which procedure would you use for correction of entropion? - The partial tarsal plate excision - The Hotz-Celsus procedure - The Wharton-Jones blepharoplasty procedure - The Khunt-Szymanowsky technique

Answer 28

- The Hotz-Celsus procedure

Question 29

Which combination would you choose for glaucoma therapy - Prostaglandin like eye drops + carbonic anhydrase inhibitor eye drops - Glycerin PO + NSAIDs eye drops - Prostaglandin like eye drops + Atropine eye drop occasionally - Carbonic anhydrase inhibitor eye drop + mannitol eye drop

Answer 29

- Glycerin PO + NSAIDs eye drops

Question 30

Which is not true about KCS

Answer 30

The length of therapy of the disease is approx. 6-8 months

Question 31

Tropicamide

Answer 31

A good diagnostic mydriatic

Question 32

What is microphakia

Answer 32

Smaller lens than anatomical

Question 33

Lenticular disease

Answer 33

Aphactic crescent

Question 34

Quality of PTF

Answer 34

Fluorescein

Question 35

Signs of episcleral congestion is a feature of

Answer 35

Glaucoma

Question 36

What is dacryocystitis

Answer 36

inflammation of the openings of the lacrimal gland

Question 37

Not true about the pigmentation of the cornea

Answer 37

can be effectively treated with artificial tear drops