Filters may be installed in-line near the point-of-use (e.g. between the waterline and the dental instrument) to block the passage of microorganisms. Filters will have no effect on the development of biofilm in the waterlines, but will remove microorganisms as the water is delivered to the patient.
Bristled definition, one of the short, stiff, coarse hairs of certain animals, especially hogs, used extensively in making brushes. See more.
Swollen tastebuds refer to bigger, distended or enlarged taste buds which are characterized by swollen or enlarged circumvallate, fungiform, and foliate papillae. The swelling could be on one side of tongue, in the back of tongue, on the tip of the tongue or on cheek, soft palate or the other parts that have them.