Opthalmology PQ Flashcards
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
- Is bordered by the caudal part of the iris and the anterior lens capsule
The wide field of view and small magnification is feature of the
- Fundus camera
- Direct opthalmoscope
- Plane mirror
- Indirect opthalmoscope
- Indirect opthalmoscope
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
- By the Khunt-Szymanowsky method
What is the most important step of the eye examination in animals?
- Slit lamp biomicroscopy
- Opthalmoscopy
- Tonometry
- Flourecein dying
- Slit lamp biomicroscopy
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
- The tapetum is located between the choroid and the retinal pigment epithelium on the ventral half of the fundus
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
- Is primary designed for the examination of the anterior segment of the eye
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
- Detailed examination of the structures of the tapetal fundus from an arm distance ???
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
- Retinal vessels are originated from the center of the optic nerve head
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
- We can observe an erected magnified image of the fundus
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
- The iris is bulging anteriorly due to posterior synechia
The wide field of view and small magnification is feature of the
- Clearview fundus camera
- Direct opthalmoscope
- Sciascope
- Indirect opthalmoscope
- Indirect opthalmoscope
Which cannot result in disturbance in the flow of the aqueous?
- Posterior synechia
- Posterior lens luxation
- Anterior lens luxation
- Anterior synechia
- Posterior lens luxation
Which technique is the best to treat cataract?
- Phacoemulsification
- ICE
- ECE
- Reclination
- Phacoemulsification
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
- The connection between the posterior lens capsule and the fossa hyaloidea is poor in animals
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
- The quantity of the PFT depends on the water layer
Which pathogen can cause corneal melting?
- Chlamydia sp
- Pseudomonas sp.
- Herpes virus
- Streptococcus sp.
- Pseudomonas sp.
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
- DBD surgery
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
- Special corneal ulcer of the Boxer breed
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
- Hairy skin in the corneal tissue
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
- It is treated by a microsurgical intervention
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
- Forming a granulation tissue in the cornea due to chronic irritation
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
- It can produce a better transparency of the cornea after the healing
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
- For medical therapy of glaucoma
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
- The cyclophotocoagulation
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
- It can cause corneal oedema??
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
- Common cause can be the Symblepharon
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
- Common cause can be the Symblepharon
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
- The Hotz-Celsus procedure
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
- Glycerin PO + NSAIDs eye drops
Which is not true about KCS
The length of therapy of the disease is approx. 6-8 months
Tropicamide
A good diagnostic mydriatic
What is microphakia
Smaller lens than anatomical
Lenticular disease
Aphactic crescent
Quality of PTF
Fluorescein
Signs of episcleral congestion is a feature of
Glaucoma
What is dacryocystitis
inflammation of the openings of the lacrimal gland
Not true about the pigmentation of the cornea
can be effectively treated with artificial tear drops
