Course Home Page Fundus Viewing Course Name: OTM-4 Teacher: Jay M. Rumsey, O.D., F.A.A.O. Teacher's Email: rumey@hpd.nova.edu Student Name: Student No: Student Email: No. of Questions= 10 Pass mark is - 70 %. You can press the Mark + Mail button at the bottom of the page to have the quiz marked and mailed. 1. Given that you want to examine the mid- to peripheral fundus in higher detail, which instrument would give you the best evaluation view? a) Slit-lamp (S-L) with high mag. b) S-L with +90D lens c) 3-mirror gonio lens with S-L d) 3-mirror fundus lens with S-L e) BIO with +20D lens 2. Given that you want to examine the mid- to peripheral fundus in higher detail, which instrument would give you the best evaluation view, assuming some type of ocular trauma has occured? a) Slit-Lamp (S-L) with high mag b) S-L with +90D lens c) 3-mirror gonio lens with S-L d) 3-mirror fundus lens with S-L e) BIO with +20D lens 3. The 3-mirror fundus lens works best with: a) A flange on the contact lip b) No flange on the contact lip c) Celluvisc or gonioprism solution d) Knurled edge for holding lens e) Removable protection ring 4. The views of the 3-mirror fundus lens can be extended by: a) Rocking the lens b) Rotating the lens c) Changing the mirror angle d) Changing the patient fixation e) Any of the above 5. Lens preparation of the 3-mirror fundus lens differs from the 3-mirror gonio lens. a) True b) False 6. The slit-lamp ilumination angle can be changed up to 30 degrees on either side of "click-stop" to see fundus areas beyond the limits of the 3-mirror or 4-mirror lenses? a) True b) False 7. The patient should be told that the 3-mirror fundus lens will: a) Not hurt because of the mydriatics used. b) Be felt as a slight pressure on the globe or a touching sensation on the lids. c) Allow better examination and evaluation of the iris and lens. d) Possibly blur their vision for 8-10 hours. 8. The view of the retina is: (see picture). The view in the 3-mirror fundus lens is: (see big picture). a) . b) . c) . d) . e) . Click on image to enlarge 9. There is some over-lap of the retinal views while using the 3-mirror fundus lens because: a) The mirrors can be tilted and the patient can change fixation b) The angles of the mirrors in the housing are designed for this purpose. c) The slit-lamp magnification can be altered d) The slit-lamp light source can be shifted and rotated. e) The views are inverted or reversed in the mirrors 10. The 3-mirror fundus lens is the only method available for viewing the ora serratta and other more anterior ocular structures. a) True b) False Your mark is % Go to top of quiz © Copyright 1999 Nova Southeastern University Created with QuizPlease
Course Name: OTM-4 Teacher: Jay M. Rumsey, O.D., F.A.A.O. Teacher's Email: rumey@hpd.nova.edu
Student Name: Student No: Student Email:
No. of Questions= 10 Pass mark is - 70 %. You can press the Mark + Mail button at the bottom of the page to have the quiz marked and mailed.