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4). Uvea is Latin for grape, and refers to which layer of the eye?
a. Inner layer
b. Fibrous layer
c. Vascular layer
d. Vitreous layer
5). Which is not a common control on a direct ophthalmoscope?
a. Light aperture control
b. Red filter lens
c. Diopter disc
d. Light intensity control
6). The optic nerve, cranial nerve II, travels with what other feature of the inner eye layer?
a. Central retinal artery and vein
b. Macula
c. Fovea
d. Choroid
7). The red filter is used to view what structure of the eye?
a. Macula
b. Optic Disc
c. Cornea
d. Crystalline lens
8). A lesion found on diabetic retinopathy is
a. Flame shaped hemorrhages
b. Wool like cotton patches
c. Tangled blood vessels around the optic disc
d. Macula covered in ―drusen‖
References:
1. Ophthalmoscope June 10, 2012, http://en.wikipedia.org/wiki/Ophthalmoscopy
2. Fundamentals of Ophthalmology, http://www.eyes.arizona.edu/Teaching/MedStudents/
FundOph.html
3. Manual June 10, 2012, http://www.amconlabs.com/manuals/EQ-6750%20Manual.pdf
Answers: 1)A 2)B 3)C 4)B 5)B 6) 7)A 8)A