I could be wrong but I do believe that the answer you are searching for is A: A high-fat diet.
Meredith holds full responsibility for what happened to her patient. Falsifying documentation is illegal and extremely dangerous to the patients' health, as was the case with her patient, Mr. Wallace.
Meredith should have never put vitals down that were not taken at the time of the visit. What should have happened is that Meredith should have stopped attempting to take Mr. Wallace's vitals and asked a senior co-worker or the Physician to help assist with taking a blood pressure. She also could have used an alternate way of obtaining a blood pressure (example: using the radial pulse with the blood pressure cuff at the forearm). The patient should absolutely be reimbursed for the medical bills accrued from Meredith's mistake/lapse of judgment. Meredith also just receive a performance write-up with her employer. She is lucky if she would still have a job.
B. It provides aid to the victims of natural disasters and wars.
It is use by Eye Care Professionals To check the eyesight of a person.
If u would have visited a eye care centre u would have noticed a chart like this--
If a person can see all the letters from a distance his eyesight is Perfect.If that person misses a letter or a line from the grid eye treatment or spectacles are given to the person for improving their eyesight