Have your local health department or a lab test your water for bacteria, and If your Report shows a P next to either E.coli or Coliform Bacteria, that means there is the Presence of Bacteria & NO amount of this Bacteria is acceptable so the water MUST be treated to kill the bacteria to make it potable!
Optometrists also test for glaucoma and other eye diseases, and diagnose conditions caused by systemic diseases, such as diabetes and high blood pressure, referring patients to other health practitioners, as needed.
Optometrists and ophthalmologists. When it comes to health professionals who look after your eyes, there are different specialists who may see you. Optometrists. In the high street, the person you may think of as an optician or ophthalmic optician who you go to for eye tests and glasses is more accurately called an optometrist. Like your GP for general health, optometrists are on the front line of eye health care, called primary care.