Understand the basics of the earnings per share ratio and how this important financial metric is calculated in Excel and ... Read Answer >>. The amount of shares outstanding in a company will often change due to a company issuing new shares, repurchasing and retiring ... Read Answer >>.
The duration of pupil dilation depends on the type and concentration of the drug used. Generally, dilation lasts three to six hours. Sometimes, the dilation can extend up to 24 hours if a more concentrated drug is used. Atropine is a common eye drop used to dilate pupils during eye examination. Eye color can also determine the duration of pupil dilation.
Best Answer: Generally, dilation of the pupil will last for three to six hours and will primarily affect your near or close up vision.However, it is not uncommon for dilation to last up to 24 hours for some patients depending on the eye drops used to achieve dilation.t varies a lot depending on the drops they used, and the concentration, as well as your own eyes. It could last anywhere from 4 hours to 24 hours...and has been known to last longer in rare cases. The average is 4 to 8 hours though.