A bridge is made up of two crowns one on each tooth on either side of the gap -- these two anchoring teeth are called abutment teeth -- and a false tooth/teeth in between. These false teeth are called pontics and can be made from gold, alloys, porcelain or a combination of these materials.
Over the Counter Medications. Drugs that are safe and effective for use by the general public without a prescription are defined as over-the-counter (OTC) drugs.
Definition of Prescription Drug (RX), Over the Counter Drug (OTC) and. #1 Eva Victoria. Anything that you can get in a retail store without a prescription or special process is considered OTC. Oral syringes are OTC, cosmetic products are OTC, OTC drugs are OTC.