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.
The effect of dilating eye drops takes between 4 and 24 hours to wear off. This depends on the individual patient, and the type and strength of the drops. If your eyes are light-colored, your pupils may stay dilated longer. Childrenâs eyes require stronger pupil dilating drops than adults to get accurate results. For this reason, childrenâs eyes may be dilated for a period longer than 24 hours. Weaker dilating eye drops are used on premature babies.