We appreciate your visit to The patient says they cannot see the big E on the Snellen chart display Which notation is acceptable a 20 20 b 20 30 c. This page offers clear insights and highlights the essential aspects of the topic. Our goal is to provide a helpful and engaging learning experience. Explore the content and find the answers you need!
Answer :
Final answer:
If a patient cannot see the big "E" on the Snellen chart, the acceptable notation for their visual acuity is 20/200 or worse, which marks the threshold for legal blindness. So the correct answer is A.
Explanation:
If a patient cannot see the big "E" on the Snellen chart, it indicates a very low level of visual acuity. The big "E" is usually the top letter on the chart and is part of the line that a person with normal vision should be able to read from 200 feet away.
In this scenario, if the patient cannot see the big "E", the notation of 20/200 or worse would be acceptable.
The notations like 20/20, 20/30, 20/40, or 20/50 represent better levels of visual acuity and would not be correct in this case. The 20/200 notation on the Snellen chart represents the threshold for legal blindness in the United States.
Thanks for taking the time to read The patient says they cannot see the big E on the Snellen chart display Which notation is acceptable a 20 20 b 20 30 c. We hope the insights shared have been valuable and enhanced your understanding of the topic. Don�t hesitate to browse our website for more informative and engaging content!
- Why do Businesses Exist Why does Starbucks Exist What Service does Starbucks Provide Really what is their product.
- The pattern of numbers below is an arithmetic sequence tex 14 24 34 44 54 ldots tex Which statement describes the recursive function used to..
- Morgan felt the need to streamline Edison Electric What changes did Morgan make.
Rewritten by : Barada
