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Artificial tears. A subset of various brands of artificial tears displayed in a store. Specialty. ophthalmology. [ edit on Wikidata] Artificial tears are lubricating eye drops used to relieve dryness and irritation of the ocular surface. [1] Dry eye syndrome ( keratoconjunctivitis sicca) is a common ocular surface disorder and is characterized ...
Contact lenses. to correct refractive errors of the eye; a little invasive. Phoropter. used in refraction testing. Tonometers. used to determine the intraoccular pressure (IOP) - useful in glaucoma; video link for various types of tonometers. Speculum: to keep the eyes open during any operation. Universal eye speculum.
A formaldehyde releaser, formaldehyde donor or formaldehyde-releasing preservative is a chemical compound that slowly releases formaldehyde. Formaldehyde-releasers are added to prevent microbial growth and extend shelf life. [1] The intent of these compounds is that they release formaldehyde at levels that suppress microbial growth but ...
1. Paper Couponing. No matter what method you employ, be mindful of the expiration date. Sort your coupons frequently to find those that expire in the next 10 days or two weeks, and dedicate a ...
July 29, 2024 at 2:49 PM. Mark Makela. Wireless providers including T-Mobile, AT&T and Verizon have faced a string of lawsuits in recent years from women who allege retail employees stole intimate ...
Here are five big takeaways. 1. Heart disease and cancer are still the leading causes of death. For more than 100 years, heart disease has been the number one No. 1 cause of death in the U.S, and ...
Tear break-up time. Tear break-up time (TBUT) also known as tear film break-up time (TFBUT) is the time taken for the first dry spot to appear on the cornea after a complete blink. TFBUT measurement is an easy and fast method used to assess the stability of tear film. It is a standard diagnostic procedure in the dry eye clinics. [1]
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