HOSA Dental Terminology Practice

What is an iodophor?

1. A type of antibiotic

2. A loose compound of iodine

3. A dental anesthetic

4. A form of fluoride treatment

The correct answer is: A loose compound of iodine

An iodophor is a complex of iodine that is used primarily as a disinfectant and antiseptic. It consists of iodine combined with a surfactant, which helps to provide a sustained release of iodine. This sustained release allows for effective antimicrobial action against a wide variety of pathogens, making iodophors particularly useful in medical and dental settings for sterilizing surfaces and equipment. The other options do not accurately define an iodophor. Antibiotics are substances that kill or inhibit the growth of bacteria and are distinct from disinfectants. Dental anesthetics are agents used to numb the area during procedures, which is unrelated to the antiseptic properties of iodophors. Fluoride treatments, on the other hand, are related to dental health and prevention of caries but are different in composition and function from iodophors. Therefore, the definition of an iodophor as a loose compound of iodine encapsulates its role and application in clinical settings effectively.