Infection Control Exam Practice CDA correctly answered rated A+

Infection Control Exam Practice CDAWhich type of herpes virus is normally latent (does not cause disease) unless the immune system is damaged? A. herpes simplex I B. Epstein Barr virus C. cytomegalovirus D. herpes zoster - correct answer C A dental assistant can be exposed to hazardous chemicals in the dental practice by which routes? A. Skin B. Inhalation C. ingestion d. All of the above - correct answer D hepatitis has multiple blood borne strains that may appear in health care settings. Which of the following is one of these strains? a. hepatitis A b. hepatitis E c. hepatitis PV d. hepatitis C - correct answer D Which of the following is classified as a communicable disease? a. xerostomia b. herpes simplex type 1 c. influenza A d. b and c - correct answer D what is the leading cause of death from infectious disease worldwide? a. H1N1 b. west nile virus c. tuberculosis d. malaria - correct answer C what is the current treatment for black hairy tongue? a. there is no treatment it is harmless b. frequent brushing and tongue scraping to remove excess papillae c. a 10 day course of antibiotics d. antiseptic mouthwashes three times per day - correct answer A kaposi's sarcoma is a cancer that causes which of the following? a. red or purple patches of abnormal skin in the mouth or throat b. yellowish patches in the mouth with visible sores around the border c. white specks on the tongue that contain cancer cells d. black spots on the soft palate and the throat - correct answer A oral candidiasis is caused by a fungus, which is considered: a. an opportunistic infection b. an infestation of algae-like plaque c. a spirochete d. a form of hepatitis - correct answer A which of the following is an appropriate armamentarium for placement of a rubber dam? a. explorer, ligatures, rubber dam punch, rubber dam forceps, assorted clamps, and scissors b. mirror, explorer, plastic instrument, floss, rubber dam forceps with clamps c. rubber dam punch, dams, dam forceps, wooden wedges, and clamps d. mirror, rubber dam forceps, floss, gauze, and clamps - correct answer A