Ophthalmologie Test 0% 25 votes, 5 avg 42 You will have 60 minutes to complete all the questions. After the timer reaches 60 minutes, the exam will end and be saved automatically. Good luck! *Fingers crossed* The timer has been reached. The exam has now been terminated and saved. Ophthalmologie Test 1 / 60 Cataract: a. Phacoemulsification is surgical technique by using ultrasound machine b. If untreated cannot cause blind. c. Diabetes are not risk of early cataract development d. Can be treated by medication 2 / 60 មូលហេតុនៃភ្នែកមីញ៉ូបកុមារ៖ a. ការអានសៀវភៅ ឬ ធ្វើកិច្ចការជិតភ្នែកច្រើន b. ញុំអាហារដែលមានសារជាតិ Carbone Hydrate ច្រើន c. តំណរពូជ d. ការលែងហ្គេម ក្នុងកុំព្យូទ័រច្រើនម៉ោង e. ទាំងអស់ខាងលើ 3 / 60 Myopia: a. Distant object is clear b. Both distant and near objects are blurred c. Axial length is longer than normal d. Near object is blur 4 / 60 Layers of the cornea: a. 4 b. 6 c. 5 d. 3 5 / 60 ការព្យាបាលភ្នែកកំហុសកំណុំរូបភាពមានអ្វីខ្លះលើកលែងតែ? a. ពាក់កុងតាក់លែង b. ពាក់វ៉ែនតា c. បាញ់កាំរស្មីឡែស័រ d. ព្យាបាលដោយថ្នាំបន្ដក់ភ្នែក 6 / 60 Presbyopia caused by: a. Eye trauma b. Infection c. Chemical burn d. Ageing change 7 / 60 ការព្យាបាលទឹកដក់ក្នុងភ្នែក លើកលែងតែ a. ព្យាបាលដោយឡែស័រ b. បន្ដក់ថ្នាំភ្នែកបន្ថយសម្ពាធទឹក c. វះកាត់ធ្វើផ្លូវទឹក d. បន្ដក់ថ្នាំភ្នែកអង់ទីប៊ីយ៉ូទិច 8 / 60 មូលហេតុអ្វីខ្លះដែលបណ្ដាលអោយដំបៅកញ្ចក់ភ្នែក លើកលែងតែ? a. ការប៉ះទង្គិចលើកញ្ចក់ភ្នែក b. ការប្រើថ្នាំអង់ទីប៊ីយូទិច (anti-biotique) c. ពាក់ contact lens មិនស្អាត d. មេរោគទុំលើកញ្ចក់ភ្នែក 9 / 60 The best choice of treatment in acute angle closure glaucoma is: a. Anti glaucoma follow by peripheral iridectomy (PI) b. Anti glaucoma follow by Trabeculectomy c. Anti glaucoma d. Trabeculectomy 10 / 60 Sign and Symptom in acute angle closure glaucoma: EXCEPT a. Lose for visual field b. Red eye c. Blurred vision d. Painful and blurred vision 11 / 60 ក្មេងកើតមកមាន Dacryostenosis តើមួយណាជាចំលើយខុស? a. ត្រូវធ្វើ DCR តែម្ដងជាការស្រេច b. រយៈពេល 6 ខែចាប់ផ្ដើមធ្វើ Probing c. រយៈពេល 5 ឆ្នាំឡើងទៅអាចធ្វើ DCR បាន d. ធ្វើ Massage of Lacrymal Sac មុនគេ 12 / 60 Hypermetropia or Hyperopia: a. Axial length is longer than normal b. Distant object is clearer than near c. Cornea is steeper than normal d. Minus lenses correct hyperopia 13 / 60 Mucin layer បញ្ចេញមកពី a. Conjuntiva goblet cell b. Lacrimal gland c. Meiboman gland d. Epithelium of the cornea 14 / 60 តើចំលើយមួយណាដែលខុស Management នៃ Strabismus? a. Consider muscle Surgery b. Correct any refractive Component c. In children, Patching or Occlusion therapy for amblyopia d. Medication treatment 15 / 60 មួយណាដែលមិនមែនជាមូលហេតុបណ្ដាលអោយភ្នែកស្រលៀង: a. Chronic progressive external ophthalmoplegia (CPEO) b. Medication c. Myasthenia gravis d. Congenital e. Trauma 16 / 60 តើមួយណាដែលមិនមែនជាកំរាស់ស្រទាប់ទឹកភ្នែក? a. ស្រទាប់ Epithelium b. ស្រទាប់ Mucin Layer c. ស្រទាប់ Oily Layer d. ស្រទាប់ Water Layer 17 / 60 In open angle glaucoma, The patient come to see Doctor in case of: a. Eye painful b. Red eye c. Lose of Visual field d. Eye irritation 18 / 60 Medium transparent of the eye is a. Cataract b. Pupil c. Optic nerve d. Cornea e. Iris 19 / 60 What chemical damage is characterized by by soponification of fatty acids in cell membranes, tissue pH elevation, and intense intraocular inflammation from penetration of the anterior chamber? a. Strong alkali b. Strong acid c. Weak acid d. Organic solvent 20 / 60 WHO grading of trachoma, Surgical intervention in: a. CO b. TT c. TF d. TS e. TI 21 / 60 A 25-year-old man had many episodes of bacterial conjunctivitis on the right eye about 2 months ago. He is on treatment topical antibiotic and a lubricant eye drop. What is the common cause of recurrent bacterial conjunctivitis for this patient? a. Obstruction of valve of Hasner b. Inflammation of lacrimal sac c. Canaliculus obstruction d. Nasolacrimal duct obstruction e. Pumtum stenosis 22 / 60 What is the inner layer of tear film? a. Mucin layer b. Aqueous layer c. Lid layer d. Nerve fiber layer e. Ganglion cell layer 23 / 60 Which layer of the cornea is most susceptible to damage from ultraviolet radiation? a. Stroma b. Epithelial cells c. Endothelial cells d. Descemet membrane e. Bowman membrane 24 / 60 Which one is gram negative bacterial infection of the cornea? a. Pseudomanas b. Nocardia c. Staphylococci d. Enterococci e. Listeria 25 / 60 Volume of orbit: a. 20 cm b. 10 cm c. 40 cm d. 30 cm e. 50 cm 26 / 60 The strongest attachment of vitreous locate in: a. macula b. lens capsule c. Vitreous base d. optic nerve e. retinal vessels 27 / 60 Which extraocular muscle attach near the limbus? a. Lateral rectus b. Superior rectus c. Superior oblique d. Medial rectus e. Inferior rectus 28 / 60 Which concentration of atropine (eye drop) use for decrease myopia progression in children? a. 1% b. 0.001% c. 0.01% d. 2% e. 0.1% 29 / 60 Normal intraocular pressure in adult is: a. 20 mm Hg – 25 mm Hg b. 10 mm Hg – 20 mm Hg c. 5 mm Hg – 10 mm Hg d. 10 mm Hg – 30 mm Hg e. 20 mm Hg – 30 mm Hg 30 / 60 Side effect of topical steroid to eye ? a. Increase intraocular and cataract b. Conjunctivitis c. Decrease risk of cornea ulcer d. Increase intraocular inflammation e. Decrease intraocular pressure 31 / 60 The young lady had chemical injury with acid on both eyes about 3 months ago then she develop severe dry eye. What is the common cause of severe dry eye for this patient? a. Corneal scarring b. Allergy with substance injury c. Pterygium d. Conjunctiva scarring and fibrosis e. Lacrimal gland injury 32 / 60 Lowenstein Jensen medium use for: a. Neisseria b. Fungi c. Acanthamoeba d. Nocardia e. Moraxaella 33 / 60 Optic nerve has: a. 5 parts b. 4 parts c. 2 parts d. 3 parts e. 6 parts 34 / 60 Volume of vitreous is: a. 4 cc b. 6 cc c. 2 cc d. 3 cc e. 5 cc 35 / 60 The outer most layer of the retina is: a. Choroid b. External limiting membrane c. Bruch membrane d. Outer segment of photoreceptor cell layer e. Retinal pigmented epithelium 36 / 60 Which statement is true about Myopia? a. Advice not to wear glasses b. Cannot correct with laser vision correction c. Correct with Cylinder lens d. Correct with Concave lens e. Correct with Convex lens 37 / 60 Which cell of retina connect between ganglion cell with photoreceptor cell? a. Endothelial cell b. Muller cell c. Bipolar cell d. Horizontal cell e. Amacrine cell 38 / 60 What is the optimal procedure for analysis of the bony orbit? a. Computerized tomography b. Magnetic resonance imaging c. Contrast enhanced plain X-ray films d. Ultrasound 39 / 60 ថ្នាំប្រឆាំងសរសៃឈាមដុះថ្មីត្រូវបានប្រើប្រាស់សម្រាប់ព្យាបាលជម្ងឺរ៉េទីនខាងក្រោមលើលលែងតែ ( Anti-Vascular Growing Factor ( Anti-VGF) medication): a. Macular Edema from Branch Retinal Vein Occlusion b. Central Retina Arterial Occlusion c. Diabetic Macula edema d. Prolipherative Diabetic Retinopathy (PDR) e. Non Prolipherative Diabetic Retinopathy (NPDR) 40 / 60 Photo receptors: ជ្រើសរើសចម្លើយដែលមិនត្រឹមត្រូវ a. Photoreceptor seat on internal limiting membrane b. Cone responsible for color and daytime vision c. Rod had got more number than cone d. Rod responsible for night and black and white vision e. Can capture image and convert to electric impulse 41 / 60 ការព្យាបាលនៃ Diabetic Retinopathy/ Maculopathy ដែលល្អជាងគេ : a. Laser photocoagulation b. Control of Blood pressure c. Control of Blood sugar d. Injection of Anti VGF medication ( eg: Avastin) e. All of above 42 / 60 ការប្រើ Laser Photocoagulation: ចម្លើយខាងក្រោមត្រឹមត្រូវលើកលែងតែ : a. Will destroy retina tissues b. Will be mostly used for treatment of long standing Vitreous Hemorrhage c. Will reduce the risk of Neovascularization of retina d. Can use for both NPDR and PDR e. It is safe for eyes with Macula edema 43 / 60 ឃ្លាខាងក្រោមត្រឹមត្រូវ លើកលែងតែ (All statement below are correct except) : a. When looking into the distance the lens is pulled into a ‘thin’ shape b. The cornea helps the lens to focus light on the retina c. The fovea is at the center of the macula region d. The retina reflects most of the light e. The normal ratio of diameters of veins to arteries is 3 : 2 44 / 60 ជ្រើសរើសចម្លើយដែលខុសអំពីសរសៃឈាមដុះថ្មី (Select the wrong answer about the News Vessels in retina): a. May be present without obvious background change b. Arise from the retina, not the optic disc c. Cause pre-retinal hemorrhage if they rupture d. Grow in response to failure of the microcirculation in the retina e. Are fragile and may rupture to release blood 45 / 60 ជ្រើសរើសចម្លើយត្រឹមត្រូវ ចំពោះ “ សរសៃប្រសាទ Opticបង្កើតឡើងដោយ” : a. Axon of Photoreceptor Cells b. Axon of Horizontal cells c. Axon of Bipolar Cells d. All of above e. Axon of Ganglion Cells 46 / 60 នៅក្នុង Central Retinal Vein Occlusion, កន្លែងដែលបង្កឲ្យស្ទះសរសៃឈាមភាគច្រើនស្ថិតនៅកន្លែង: a. At Ora Serrata b. At Pars Plana c. At Lamina Cribrosia of optic nerve d. At superior temporal part e. Aterio-Veinus Crossing 47 / 60 ការព្យាបាលនៃ Branch Retinal Artery Occlusion គឺ: a. Treatment is mostly effective b. Treat any underlying medical problem c. Avastin injection d. C3F8 ophthalmic Gas injection e. Laser Photocoagulation 48 / 60 ការព្យាបាល ការរហែកស្រទាប (Retina Tear) គឺ a. Injection of Silicon oil b. Scleral Buckle (ដាក់ក្រវ៉ាតគ្រាប់ភ្នែក) c. Vitrectomy and Endo-Laser d. Injection of C3F8 ophthalmic gas e. Laser Photocoagulation 49 / 60 តើកោសិកាណាមួយដែលមានតួនាទីសម្រាប់មើលឆ្ងាយ a. Cone b. Rod c. Bipolar cell d. Horizontal cell e. Ganglion cell 50 / 60 ករណីបាត់បង់គំហើញភ្លាមៗ ហើយពុំមានការឈឺចាប់ភាគច្រើនបណ្ដាលមកពីជម្ងឺ: a. Acute anterior uveitis b. Primary open angle glaucoma c. Central Retinal Thrombosis d. Giant cell arteritis e. Herpes simplex keratitis (dendritic ulcer) 51 / 60 មូលហេតុ (Etiology) នៃ Central Retinal Artery Occlusion គឺ: a. Giant cell arteritis b. Thrombosis c. Embolus d. All of above e. Systemic Lupus Erythematous 52 / 60 ចូរជ្រើសរើសចម្លើយដែលមិនមាននៅក្នុងប្រព័ន្ធ the Visual Sensory system a. Mid Brain stem b. Optic Chiasm c. Optic Tracts d. Occipital Cortex e. Optic Nerve 53 / 60 លក្ខណៈខាងក្រោមជា Risk factor នៃជម្ងឺ Diabetic Retinopathy លើកលែងតែ: a. Blood pressure b. Pregnancy c. Close relation with System Lupus Erythematous d. Hyperglycemia e. Duration of diabetes 54 / 60 ស្ដ្រីមានអាយុ ៥០ ឆ្នាំ មានជម្ងឺទឹកនោមផ្អែម ១០ឆ្នាំង មកហើយ។ តើអ្នកជម្ងឺនេះមាន Diabetic Retinopathy ប៉ុន្មានភាគរយ? a. 55-65% b. 75-90% c. 15-30% d. 65-85% e. 35-50% 55 / 60 Diabetic Retinopathy pathogenesis: a. Distension of capillary wall and Causes Microaneurysms b. Reduce number of endothel and pericytes c. Breakdown of blood retinal barrier causes leakage of plasma constituents d. Loss of vessel wall integrity e. All of above 56 / 60 ការបាត់បង់គំហើញភ្លាមៗ ហើយមានលក្ខណៈធ្ងន់ធ្ងរបំផុតបណ្ដាលមកពី a. Optic neuritis b. Retinal detachment c. Central retina artery occlusion d. Central retinal venous occlusion e. Vitreous hemorrhage 57 / 60 រោគសញ្ញានៃ Non Prolipherative Diabetic Retinopathy (NPDR) មានដូចខាងក្រោមលើកលែងតែ: a. Hard exudates b. Intraretinal hemorrhages c. Microaneurysm (MA) d. Macula dystrophy e. Dot and blot hemorrhages 58 / 60 ការព្យាបាល Retinal Detachment គឺ a. May Combine all of above b. Injection of Silicon oil c. Scleral Buckle d. Vitrectomy and Endo-laser e. Injection of C3F8 ophthalmic gas 59 / 60 ឧបករណ៍ទាំងអស់ត្រូវបានប្រើប្រាស់ដើម្បីពិនិត្យរ៉េទីណា លើកលែងតែ : a. Slit Lamp with Bi-spheric Lens ( + 78D, +90D ) b. Direct Ophthalmoscope c. Fundus Camera d. Indirect Ophthalmoscope e. Retinoscope 60 / 60 ជ្រើសរើសចម្លើយដែលមិនមែនជាផលវិបាកនៃជម្ងឺទឹកនោមផ្អែមទៅលើភ្នែក: a. Vitreou Hemorhage b. Glaucoma c. Posterior Vitreous Detachment d. Cataract e. Neovasculaization on iris Your score isThe average score is 89% Facebook 0% Restart quiz Any comments? Send feedback
