10 exam-style questions with answers and explanations, straight from our 1,030-question bank. Tap an answer to check yourself. When you're ready, take the scored version in the free practice test.
The dentist is attending an off-site course when an established patient arrives for bitewing radiographs. This dentist examined the patient eight months ago and ordered the radiographs. No new symptoms or relevant health changes are reported. A dental assistant with a current Ohio dental x-ray machine operator certificate is available. Under Ohio's dentist-absence provision, the assistant:
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Correct answer: B - May take the ordered radiographs under the dentist-absence exception.
Question 2
During planned moderate sedation, a 44-year-old responds purposefully only after repeated painful stimulation. Breathing is shallow, and jaw support is needed to maintain a patent airway. Oxygen saturation is 97% on supplemental oxygen, and blood pressure is stable. Which assessment and response best fit these findings?
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Correct answer: D - Deep sedation; interrupt treatment and provide airway and ventilatory rescue.
Question 3
After an uncomplicated extraction in an adult, a dentist prepares an initial prescription for 18 immediate-release oxycodone 5-mg tablets: one tablet every four hours as needed for up to three days. Nonopioid options have been assessed and documented, and no exception to Ohio's ordinary acute-pain dose limit applies. Use an oxycodone-to-morphine conversion factor of 1.5. At the maximum use allowed by the directions, which assessment of the daily morphine-equivalent dose (MED) is correct?
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Correct answer: A - 45 MED per day; the dose exceeds the ordinary acute-pain limit.
Question 4
A graduate of a dental college accredited by the Commission on Dental Accreditation (CODA) has passed the national dental examination and Ohio jurisprudence examination. The applicant also completed a CODA-accredited general practice residency administered by an accredited hospital but has not taken a regional clinical examination. All other standard Ohio application requirements are satisfied. How does the residency affect this application?
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Correct answer: C - The residency fulfills a statutory alternative to the regional clinical examination.
Question 5
An Ohio general dentist who is not recognized as a specialist advertises 'Orthodontics and Endodontics' beneath the dentist's name in large print. 'General Dentist' appears only in small print at the bottom of the advertisement. The services described are actually provided. What change addresses the specialty-advertising defect?
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Correct answer: C - Place 'General Dentist' after or below the name, at least as prominently as the service listing.
Question 6
Before adding nonsurgical laser therapy to her duties, a licensed hygienist completes 5.5 hours of didactic instruction and earns 86% on the written examination. She then completes 2.5 hours of hands-on training and earns 70% on the clinical competency examination. Her basic life-support certification is current. What does this training record establish under Ohio's laser requirements?
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Correct answer: A - She passed the written examination but not the required clinical assessment.
Question 7
An Ohio teledentistry permit holder examines a patient at a remote site through live, two-way audiovisual communication. A qualified employee hygienist is beside the patient; no dentist is physically present there. Required authorizations and consent are documented, and the dentist establishes a diagnosis and treatment plan. There has been no prior in-person examination by this dentist. Which prescribing authority does Ohio's teledentistry provision allow in this situation?
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Correct answer: D - Noncontrolled medication appropriate to the condition diagnosed through the evaluation.
Question 8
An otherwise unrestricted Ohio dentist has no moderate-sedation or general-anesthesia permit and no provisional sedation privileges. An anxious 11-year-old is an appropriate candidate for minimal sedation, and no deeper level is intended or likely. Which statement correctly describes the dentist's authority for this patient?
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Correct answer: B - Nitrous oxide-oxygen alone is permitted for minimal sedation at this age.
Question 9
An office operates two steam sterilizers. Sterilizer 1 undergoes a documented weekly biological test with a control. Sterilizer 2 is used for overflow every week; staff check its mechanical readings and chemical indicators during every cycle but have never performed a biological test. Both units appear to function normally. Which policy states Ohio's minimum required biological-testing schedule?
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Correct answer: A - Biologically test each sterilizer at least weekly, using an appropriate control.
Question 10
Before an afternoon restorative session, a dentist assigns tasks to a registered expanded function dental auxiliary (EFDA). The required dentist supervision will be provided. Which assignment is within the EFDA's authorized scope in Ohio?
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Correct answer: C - Place a direct composite restoration after the dentist prepares the tooth.
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