1) The strongest bone of the orbit is:

2) Medium transparent of the eye is

3) Lowenstein Jensen medium use for:

4) Which germ that is responsible for trachoma ?

5) An infant boy presents with hyperacute purulent conjunctivitis. A diagnosis of Neisseria gonorrhoeae conjunctivitis is suspected. Which of the following is the most appropriate next step in the diagnosis?

6) Longer of nasolacrimal duct is:

7) The thickness of cornea is:

8) Failure to treat gonococcal conjunctivitis may lead to which of the following conditions?

9) A 7 months baby boy comes to ophthalmology departement because his mother concern about the pressure inside the eyes. The doctor said the pressure inside the eye was normal . What is the possible intraocular pressure of the baby?

10) Which extraocular muscle attach near the limbus?

11) What is this type of medium for culture in bacterial corneal ulcer?

12) 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?

13) 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?

14) Volume of orbit:

15) Treatment of pterygium:

16) Most inner layer of the cornea is:

17) A 28-year-old woman consult with Cornea and Refractive specialist for myopia correctin on both eyes for 10 years ago. She had a stable myopia around 5 years ago with – 2.50 D on right eye and – 3.00 D on left eye. Investigations show the normal of Corneal topography , intraocular pressure, retinal status and optic nerve . The cornea thicknest is 550 micron. Which layer of cornea that is suitable place for laser vision correction ?

18) Which concentration of atropine (eye drop) use for decrease myopia progression in children?

19) Optic nerve has:

20) Volume of vitreous is:

21) Which germ can penetration to cornea through a healthy cornea epithelium?

22) Which statement is true about Myopia?

23) WHO grading of trachoma, Surgical intervention in:

24) Corneal glue is indicated in case of corneal perforation:

25) Corneal scraping is not indicated in corneal ulcer:

26) Normal intraocular pressure in adult is:

27) Which cell of retina connect between ganglion cell with photoreceptor cell?

28) How many millimeters from limbus to the insertion of lateral rectus?

29) The strongest attachment of vitreous locate in:

30) Infection with Chlamydia trachomatis serotypes A-C results in which one of the following?

31) Which layer of the cornea is most susceptible to damage from ultraviolet radiation?

32) What is the inner layer of tear film?

33) A 10-month old, full-term gestation, and previously healthy child, presents for further evaluation of leukocoria (white pupil) in his left eye, which was first noted by the child’s parents in a recent photograph. A CT scan shows evidence of a mass with localized calcification in the left eye. Which of the following is the most likely cause of the patient’s condition?

34) The outer most layer of the retina is:

35) Lateral wall of orbit is:

36) Oily layer is produced by

37) Which one is gram negative bacterial infection of the cornea?

38) Most common composition of vitreous is:

39) 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?

40) A 75-year-old man has acute dacryocystitis. Appropriate management consists of which of the following procedures?

41) What is the most common pathogen(s) responsible for corneal ulcer in contact lens wearers?

42) What is the optimal procedure for analysis of the bony orbit?

43) Which type of conjunctiva attach to eyelid?

44) A 3-year-old boy with recurrent follicular conjunctivitis with linear conjunctiva scarring(Altr line) . What is the best option of treatment for this patient?

45) A 3-month-old infant presents with a history of constant epiphora since birth. On examination the patient appears relatively comfortable and is found to have epiphora with mucopurulent discharge from both eyes. Fluorescein solution is placed into the tear film of each eye, and the patient is noted to have significant retention of the fluorescein dye with failure of the dye to appear in the nose after 15 minutes. The remainder of the exam is normal. Which of the following is the most likely diagnosis?

46) Side effect of topical steroid to eye ?

47) The inner layer of the eye is:

48) Which of the following statements does not accurately describe chlamydial conjunctivitis of the newborn?

49) Cause of follicular conjunctivitis:

50) Floor of orbit is: