Posted: June 6th, 2017

When using a Snellen alphabet chart, the nurse records the client’s vision as 20/40. Which of the following statements best describes 20/40 vision?

When using a Snellen alphabet chart, the nurse records the client’s vision as 20/40. Which of the following statements best describes 20/40 vision?

1. The client has alterations in near vision and is legally blind.
2. The client can see at 20 feet what the person with normal vision can see at 40 feet.
3. The client can see at 40 feet what the person with normal vision sees at 20 feet.
4. The client has a 20% decrease in acuity in one eye, and a 40% decrease in the other eye.

Expert paper writers are just a few clicks away

Place an order in 3 easy steps. Takes less than 5 mins.

Calculate the price of your order

You will get a personal manager and a discount.
We'll send you the first draft for approval by at
Total price:
$0.00
Live Chat+1-631-333-0101EmailWhatsApp