الجوهره عبدالرحمن صالح الكنعان

 

Clinical Methods 1

Mid. Practical Exam

  

Part (1)

·       State whether the statement is true or false:

 

1.   Diabetes is a systemic illness that has an effect on the eye. (T)

 

2.    In history taking the most significant question to be asked is "have you ever had any surgical treatment to your eyes". (F)

 

3.   The interpupillary distance is important in avoiding spectacle induced prismatic effect. (T)

 

4.   Person having VA 20/15 is probably an uncorrected myope. (F)

 

5.   If the patient VA improves with the pinhole, a possible cause of his decreased vision is a refractive error.(T)

 

6.   A person complaining of blurred vision while watching T.V. is probably a myope. (T)

 

 

 

Part (2)

 

·       Perform the following tests and record your findings:

 

1.   Visual Acuity:

  

 

 

2.   Interpupillary Distance:

 

 

 

 

 

 

Advanced Techniques

Final Practical Exam

 

 

·       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.                               (  T  )

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

c-   The topographic map will show almost a spherical

 cornea.                                                                  (  F  )

 

2-   When making an Amsler's grid test:

a-  Patient with early glaucoma will show abnormal

 chart.                                                                    (  T  )

b-  Patient with peripheral RD will show abnormal

chart.                                                                     (  F  )

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

 

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.          (  F  )

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

                                                                      

 

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.          (  T  )

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

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