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LACRIMAL APPARATUS.

LACRIMAL APPARATUS. Dr. Nupur Dr. Shruti. LAQs. ACUTE DACRYOCYSTIS. Definition and etiology Pahology Complications Treatment. NASOLACRIMAL DUCT OBSTRUCTION Types. Treatment protocol for congenital NLD obstruction. SAQs. Schirmers test I and II Anatomy of lacrimal apparatus

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LACRIMAL APPARATUS.

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  1. LACRIMAL APPARATUS. Dr. Nupur Dr. Shruti

  2. LAQs • ACUTE DACRYOCYSTIS. • Definition and etiology • Pahology • Complications • Treatment. • NASOLACRIMAL DUCT OBSTRUCTION • Types. • Treatment protocol for congenital NLD obstruction.

  3. SAQs • Schirmers test I and II • Anatomy of lacrimal apparatus • Jones test primary and secondary • Clinical evaaluation of “The watering eye”

  4. MCQs • Krauses glands are; • Lacrimal • Accesory lacrimal • Salivary • Lingual • Number of accesory lacrimal in lower fornix; • 10-29 • 1 • 5-6 • 100-200

  5. Secretory fibres to lacrimal gland is through; • IV • IX • VII • None • Narrowest part of NLD is • Middle • Lower • Upper • none

  6. Systemic cause of dacryoadenitis is • Infectious mononucleuosis • Influenza • Mumps • All • NLD opens into which meatus; • Superior • middle • Inferior • none

  7. True abouit lacrimal secretion is; • Alkaline • NAcl is chief constituent • none • both • A std schirmers test is carried for; • 2 mins • 5mins • 1 min • 3 mins

  8. Dry eye is caused by; • Deficiency of tears, • Deficiency of mucus • Altered corneal surface • All • Schirmers test is positive for dry eyee if reading is • 10 mm • 15mm • 25 mm • Less than 6mm

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