Did using tester contact lens transmit diseases?
A contact lens (CL) can act as a vector for microorganisms to adhere to and transfer to the ocular surface. Commensal microorganisms that uneventfully cohabitate on lid margins and conjunctivae and potential pathogens that are found transiently on the ocular surface can inoculate CLsin vivo.
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\nyes but it would feel wierd.
You can but it is not advisable nor is it safe. After the expiration date, your contact lens solution may begin to degrade; how fast will depend on the brand and chemical comp…onents of the product you use.. This can mean that the pH level, which is optimal before the expiration date, will become unstable and likely more acidic. Irritation, itchy eyes, blurriness, and infection can occur with use of expired contact solution. I accidently used a 2007 solution (the current date was late 2009) and found myself with extremely uncomfortable burning vision until I realized my mistake. Consult your eye doctor always for any personal advice like I did.
i had this question asked to me in my health class, there are at least five ways. lol. one i know for sure is coughing.
haha by paulg1997 I work for Contact Lens King an online retailer of contact lenses. There are ways to convert the prescription but your ECP will be the one to do it for you.… It is not as simple as saying -250 will be -250. Remember the contact lens sits on your eye. Eyeglasses are up to 10cm from your eye. Call your ECP(eye care professional) and they should be able to do this for you. Chelsea
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Yes, I use them all the time. They will provide some lubrication to the eye without harming them. They have to be "sterile" to begin with in order not to "dirty" the eye altho…ugh solution and eye drops are meant to have completely different functions.
No. Follow your eye care practioner instructions. If he/she tells you to go back in one year to make sure your eyes are ok wearing contact lenses, then do it
A disease that is transmitted from one person to another is a communicable disease.
Yes, in some cases (e.g. common cold), casual contact can transit disease.
At present their use is limited to fictional stories. Work on 'bionic' implants, of various kinds, is in its infancy buy has nothing to do with the fictional stories you ma…y read or watch.
It's highly advised by eye doctors not to use reused contacts that has expired. The eye lense(s) prescription may have change, and if you do end up using them, it could lead t…o more vision issues.
Some examples of disease spread through indirect contact and agents are as follows; Bacteria. E.coli causes food poisoning and urinary tract infections. Mycobacterium tubercul…osis causes tuberculosis. Viruses Influenza virus causes 'flu'. Herpes simplex virus causes herpes. Protozoa Plasmodium causes malaria. Fungi Tinea causes ringworm.
well that should be obvious, it all depends on what disease they have, if its contagious then saliva would be the last thing you would want them to get on you.
In HIV and AIDS
What deadly disease is commonly transmitted sexually or by contact with contaminated blood tissues or needles?
Cable testers are an electronic device that is commonly sold in stores like Radio Shack and online. If one is seeking individuals to diagnose or repair cable problems, one sh…ould check local telephone listings or on websites for companies like Lex Products and Baur.
who knows and who cares