Abraham Lincoln, the 16th President of the United States, was assassinated by John Wilkes Booth on Good Friday, April 14, 1865, while attending the play Our American Cousin at Ford's Theatre in Washington, D.C., as the American Civil War was drawing to a close.
Eye drops have preservatives in them to ensure the sealed product remains sterile until the expiry date. After opening however, the preservative can only ensure the drops are safe for the eye for a period of 28 days. After this, using the drops can cause serious damage to the eye as bacteria may have been introduced. The ingredients themselves will also not be as effective and could be dangerous. Always record the date eye drops are opened and do not use them after 28 days. Some eye drops now have longer expiry dates after opening-always check the packet.
1 How to place eye drop bottle when administering the droplets; 2  what is the position of the eye drop nozzle; 3  how much dosage of eye drops that you are supposed to use; and. 4  what are the exercises after administering the drop. With your head turned to the side or lying on your side, close your eyes. 2  Place a drop in the inner corner of your eyelid (the side closest to the bridge of your nose). 3  By opening your eyes slowly, the drop should fall right into your eye. 4  If you are still not sure the drop actually got in your eye, put in another drop.