وفاء ماجد العتيبي

Q1:Put (T) if the statement is true or (F) if the statement is false …

1-    A 19yrs old girl having 44.00@150/44.50@60 and Rx :+1.00/-3.00 x 150

a-   She has WTR astigmatism.                                     (     )

b-   The topographic map will show ATR bowtie.            (     )

c-     The topographic map will show almost a sphericalcornea.                                                                              (     )

2-    When making an Amsler's grid test:

a-   Patient with early glaucoma will show abnormal

 chart.                                                                                  (     )

b-   Patient with peripheral RD will show abnormal

chart.                                                                                   (     )

c-     The chart with the cross is used if the patient has circum central scotoma.                                                     (     )

3-    A-scan was done to a 25yrs old male and the axial length was 27mm.

a-   His refractive error is around -3.00 DS.                   (     )

b-   He should be advised to undergo fundus examination regularly.                                                              (     )

4-    The followings are all true:

a-   A topographic map showing central corneal flattening surrounded by peripheral steepning is seen in post refractive surgery patient.                                     (     )

b-   A 2D difference between 2 symmetrical corneal points is an indication of keratoconus.                                (     )

c-     B-scan is used whenever it is impossible to make fundus examination.                                                       (     )

Q2: What do you call the following conditions:

     (a) ………………………………….

     (b) ……………………………………

     (c) …………………………………….

                                                                                       Good Luck..

                                   Exam Answer: 

Q1:

1-  a (T)           b (F)            c (F)

2-  a (F)           b (F)            c (F)

3-  a (F)           b (T)

4-  a (T)           b (F)            c (T)

Q2:  (a) Micropsia.

       (b)  Absolute central sctoma.

      (c)   Macropsia.