FEBRUARY 2017 Sub. Code: 1631
DIPLOMA IN OPHTHALMIC NURSING ASSISTANT
FIRST YEAR
PAPER I OCULAR ANATOMY, OCULAR PHYSIOLOGY, OCULAR
PHARMACOLOGY MICROBIOLOGY
Q.P. Code: 841631
Time Three Hours Maximum 100 Marks
Answer All questions.
I. Elaborate on: x 10 30)
1. Define sterilization. Explain dry heat and moist heat sterilization.
2. Extra ocular muscles-origin, insertion, nerve supply and actions.
3. Dynamics of aqueous humor secretion, circulation and drainage.
II. Write notes on: (10 x 5 50)
1. Schirmers test.
2. Layers of retina.
3. Acid fast bacilli.
4. Anti fungals in Ophthalmology.
5. Disinfectants used in Ophthalmology.
6. Different staining techniques used in Microbiology.
7. Accommodation.
8. Draw and name parts of visual pathway.
9. Fungal infections of the eye.
10. Classify anti-glaucoma medications.
III. Short answers on: (10 x 2 20)
1. Disinfection.
2. What is resistance and sensitivity of bacteria?
3. Name some anti bacterial drugs used in Ophthalmology.
4. Grades of Binocular Single Vision (BSV).
5. Theories of colour vision.
6. Functions of tear film.
7. Name the factors which influence Intra Ocular Pressure (IOP).
8. Name the bones of the medial wall of orbit.
9. Herpes Zoster.
10. Nerve supply and action of lateral rectus muscle.