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.
Adults may expect gradual return of normal vision over 4-8 HOURS .Children will likely require a day (or rarely two or three) for complete return of normal vision and pupil size. Some eyes are just more sensitive to the eye drops and remain dilated for several days.est Answer: DILATION OF THE PUPILS The most common procedure performed to diagnose vision problems is dilation of the pupils.