Breathing, and lungs. They are the most important.
The statement "A patient should be instructed to stand 20 feet from the Snellen chart" is true.
Snellen chart is an eye-checking chart that is used to check the power of the eyes if the eyes are alright to see different sizes from different stages.
If more than three lines in the optometrist review improve with the use of the pinhole, the issue may be refractory in nature. If this is not corrected, it is possible to conclude that a disease exists.
A person with normaleyesight can read something at a distance of 30 feet, whereas the patient can do it at 20 feet.
The client should be told by the nurse that "you can read at a distance of 20 feet what a person with normal eyesight can read at 30 feet" in order to make sense of these findings.
Therefore, the statement is true.
To learn more about Snellen chart, refer to the below link:
#SPJ12
because it is important to start thinking about the future now rather than later and not know what you are wanting to do with your life! thinking about it now gives you a head start with you life. whether you know it or not it is time to face the facts... we will be growing up much sooner than you may think. so start thinking about things you like to do and find possible jobs for it. like for example, I love animals so I am going to be a vet. so say you like books becoming a writer. (cause and effect) so yea better now then never buddy. I hope that you find what you are looking for and I really hope that this is helpful to you!
So you can make plans to overcome the obstacles.