1. The associations with floppy eyelid syndrome
include all the following except :
a) Keratoconus
b) Skin hyperelasticity
c) Joint hypomobility
d) Obstructive sleep apnoea
2. Contrast dacryocystogrophy :
a) To confirm the site of lacrimal drainage
obstruction , especially , prior to surgery
b) Not used to diagnose diverticuli , fistula and
filling defects caused by stones or tumors
c) The test is not usually performed on both
sides simultaneously
d) It should be performed in patient with acute
dacryocystitis
3. The treatment options in secondary punctual
stenosis include all the following except:
a) Ziegler cautery
b) Medial conjunctivoplasty
c) Lower lid tightening
d) Upper lid tightening
4. The causes of nasolacrimal duct obstruction
include all the following except :
a) Idiopathic stenosis is rare
b) Noso – orbital trauma and previous nasal and
sinus surgery
c) Granulomatous disease
d) Infiltration by nasopharyngeal tumours
5. The advantages of endoscopic DCR over
conventional DCR include all the following
except :
a) Lack of a skin incision
b) Shorter operating time
c) Minimal blood loss
d) High risk of cerebrospinal fluid leakage
6. The ophthalmoplegia caused by all the following
except :
a) An orbital mass
b) Splinting of the optic nerve by an optic nerve
sheath meningioma
c) Tethering of extra ocular muscles or fascia in a
blow – out fracture
d) Non –restrictive myopathy
7. The pathogenesis of lid retraction include all the
following except :
a) Fibrotic contracture of levator
b) Secondary over action of levator – superior
rectus complex
c) Humorally – induced overaction of Muller
muscle
d) 6th nerve palsy
8. The surgical procedures for lid retraction include
all the following except :
a) Mullerotomy
b) Radiotherapy
c) Recession of lower lid retractors
d) Botulinum toxin injection
9. The most common causative organisms for
bacterial orbital cellulitis include all the
following except :
a) S. pneumonia
b) S. aureus
c) Diphetheria
d) H . influenzae
10. The ocular complication of bacterial orbital
cellulitis include all the following except :
a) Exposure keratopathy
b) Ocular hypotony
c) Occlusion of the central retinal artery or vein
d) Endophthalmitis