RDA COMPREHENSIVE EXAM 2026
QUESTIONS WITH SOLUTIONS GRADED A+
◉ If a film produces Milky and is not transparent this is known as.
Answer: Overdeveloped
◉ Which work restriction is indicated for dental staff exposed to TB.
Answer: Exclude from duty until proven non-infections
◉ The function of the raised embossed dot on the surface of the film is
to determine the. Answer: Right & left side of the mouth
◉ Disposable items used in the dental office include all the following
except. Answer: Oxygen inhalation
◉ A sharps container should be which of the following. Answer: Red,
puncture resistant, marked biohazard, and closeable
◉ What is meant by privileged. Answer: Patients have the authority
regarding disclosure of personal information
, ◉ Which of the following procedures cannot be delegated to a dental
assistant. Answer: Delivery & adjustment to a finished partial
◉ Another name for target is. Answer: Anode
◉ Which statement concerning Hepatitis B vaccination is true. Answer:
All the above
◉ How many minutes should you manually develop a radiograph & at
what temperature. Answer: 5min @ 68 degrees
◉ It is acceptable to clean contaminated instruments by scrubbing them
with soap & water by hand prior to sterilization. Answer: True or False
◉ X-ray filters are usually made of. Answer: Aluminum
◉ Who may administer deep sedated/ general anesthesia to a patient in
the dental office. Answer: None of the above
◉ X-rays are produced when high speed electrons strike a. Answer:
Target
◉ Under which of the following circumstances may a licensed dentist
delegate a dental assistant to apply pit & fissure sealants. Answer:
QUESTIONS WITH SOLUTIONS GRADED A+
◉ If a film produces Milky and is not transparent this is known as.
Answer: Overdeveloped
◉ Which work restriction is indicated for dental staff exposed to TB.
Answer: Exclude from duty until proven non-infections
◉ The function of the raised embossed dot on the surface of the film is
to determine the. Answer: Right & left side of the mouth
◉ Disposable items used in the dental office include all the following
except. Answer: Oxygen inhalation
◉ A sharps container should be which of the following. Answer: Red,
puncture resistant, marked biohazard, and closeable
◉ What is meant by privileged. Answer: Patients have the authority
regarding disclosure of personal information
, ◉ Which of the following procedures cannot be delegated to a dental
assistant. Answer: Delivery & adjustment to a finished partial
◉ Another name for target is. Answer: Anode
◉ Which statement concerning Hepatitis B vaccination is true. Answer:
All the above
◉ How many minutes should you manually develop a radiograph & at
what temperature. Answer: 5min @ 68 degrees
◉ It is acceptable to clean contaminated instruments by scrubbing them
with soap & water by hand prior to sterilization. Answer: True or False
◉ X-ray filters are usually made of. Answer: Aluminum
◉ Who may administer deep sedated/ general anesthesia to a patient in
the dental office. Answer: None of the above
◉ X-rays are produced when high speed electrons strike a. Answer:
Target
◉ Under which of the following circumstances may a licensed dentist
delegate a dental assistant to apply pit & fissure sealants. Answer:
