RDA EXAM QUESTIONS WITH 100% CORRECT ANSWERS 2024/2025

RDA EXAM QUESTIONS WITH 100% CORRECT ANSWERS 2024/2025 A base is placed (1,2,3) As a measure of protection for the pulp. Because Decay or trauma was close to the pulp. On the floor of the tooth preparation According to the Dental Board regulations, how long should sterilization monitoring records be stored? 1 YEAR Which of the following is an example of an OSHA required sharp with engineered injury protection? A self-sheathing needle attached to a dental anesthetic syringe. The air/water syringe is primarily used during the coronal polishing procedure to ____________ Remove the remaining paste Which of the following should be done FIRST if an adult patient does not have a pulse? Call for emergency assistance Oral surgical procedures require the use of sterile irrigating solutions using a sterile delivery system LINER Calcium hydroxide used in dentistry Prior to sterilization, loose contaminated instruments are processed in an ultrasonic cleaner to Remove debris and bioburden Angle's classifications are used to classify and describe_________ malocclusion The portion of a dental instrument held by the operator is called the________ handle The dental history portion of a patient record provides the dental team with information regarding what information? Necessary dental care and treatment Which of the following products contains calcium hydroxide? Dycal When cleaning contaminated instruments, an assistant receives a percutaneous injury to the finger. The assistant should first________ Wash hands with soap and water Why are pits and fissures susceptible to caries? Fluoride is less affective in these areas, and these are difficult to clean. Clinical considerations for patients with bronchial asthma should include_______ shorter appointments to reduce stress Spreader and pluggers are used in the _________ obturation of a root canal Which instrument is ideal for carving occlusal amalgams? Discoid-cleiod carver According to the California regulation, who is legally allowed to place a base during a restorative procedure? Both dentist and RDA According to the dental board regulations, what is the proper method for decontaminating impressions before sending them to the laboratory? Clean and disinfect using an intermediate level disinfectant A single-item reduces the risk of disease transmission because it is discarded and not reused. Are sealants the only preventative measure used? NO What are the ways for sealant materials to harden? Polymerization, light cure, and self-cure A patient with which of the following medical conditions may benefit from prophylactic sublingual nitroglycerin? (note this is used to treat angina/chest) Cardiovascular disorders Which of the following is one sign of anaphylactic shock ? Respiratory distress To prevent alveolitis after a tooth extraction, the patient should be instructed to avoid drinking through a straw The dental specialty that deals with the diagnosis and treatment of disease of supporting tissues is ________ Periodontics The dental unit provides necessary electricity and hoses with air and water to the patient chair and the _________ delivery system is positioned behind the patients head. rear Which instrument is used to place and remove elastic ties and remove orthodontic separators? orthodontic scaler What is a temporary sedative dress