DFST 309 Lecture Notes - Lecture 3: Retinitis Pigmentosa, Deafblindness, Intraocular Pressure

36 views10 pages

Document Summary

Dfst 309 - introduction to deafblind culture and communication. Also for legal purposes services, education, benefits. Do not ask personal questions such as: How they became deafblind unless you have a relationship. Deafblind people do not like the term, deafblindness . Same as deaf people who do not like deafness . Deafblind people if part of the cultural deafblind community. Always ask the person never assume. Number that indicates clarity / sharpness of vision. 20/20 vision - see clearly at 20 feet. E. g. , person can see but unable to bring nearer objects to focus. You must be as close as 20 feet to see what a person with normal vision can see (american optometric association, 2019) at 100 feet. Bottom number: higher number = worse vision. Total area in how much you can see in each side (peripheral vision) when the eye is focused on a central point (american academy of ophthalmology, 2019) Diseases can negatively affect the visual field.

Get access

Grade+20% off
$8 USD/m$10 USD/m
Billed $96 USD annually
Grade+
Homework Help
Study Guides
Textbook Solutions
Class Notes
Textbook Notes
Booster Class
40 Verified Answers
Class+
$8 USD/m
Billed $96 USD annually
Class+
Homework Help
Study Guides
Textbook Solutions
Class Notes
Textbook Notes
Booster Class
30 Verified Answers

Related Documents

Related Questions