Introduction to Opthalmology Flashcards
1
Q
Which part of the eye does distant direct opthalmoscopy look at?
A
Detects opacities in front of the tapetum
2
Q
What is the normal range of values in dogs for the Schirmer Tear Test?
A
15-25mm/min
3
Q
Name two instruments you could use to sample the cornea or conjunctiva.
A
Sterile cotton bud or a cytobrush
4
Q
What is the normal intraocular pressure?
A
10-25 mmHg
5
Q
What would you use to dilate the pupil? List the onset of action and the duration of the product.
A
1% Tropicamide drop.
Onset of action: 10-20 minutes
Duration: 6-8 hours
6
Q
List the two methods of posterior segment examination.
A
Close direct opthalmoscopy.
Indirect opthalmoscopy.
7
Q
What can be seen with indirect opthalmoscopy?
A
Image of fundus seen by the lens.
