HOSA Dental Terminology Practice test Complete 2023 The placement and fitting of a dental prosthesis prior to final cementation is known as an? - Correct Answer Seating A notable pointed or rounded elevation on the biting surface of the crown is the? - Correct Answer Cusp What is the tooth's hard inner layer? - Correct Answer dentin The developmental cracks or imperfections extending into the dentin are? - Correct Answer lamellae Carbon steel instruments are best sterilized by? - Correct Answer dry heat What is the instrument used to keep a rubber dam away from a patient's face and give it form is the? - Correct Answer Frame A centric occlusion is one in which? - Correct Answer There is a maximum planned contact between occlusal surfaces Candidiasis is a fungus infection commonly referred to as? - Correct Answer Thrush HIV/AIDS can be transmitted by? - Correct Answer Dirty needles What is the mechanical device with a reservoir for a solution which cavitates or bubbles off debris used to clean objects before sterilization is an? - Correct Answer Ultrasonic cleaner The total number of x-rays emitted from the focal spot of the tube head is expressed in?
- Correct Answer mAs
What is the container that is labeled for items contaminated with body or life threatening contaminates is a ? - Correct Answer biohazard container
There are two main gypsum products used to form models: plaster and? - Correct
Answer Stone The most advanced type of periodontitis is? - Correct Answer Type IV Residual effects of radiation that remain in the body are termed? - Correct Answer Cumulative effect 1 / 2
The dentist told your mother she had calcinosis. You explained this was? - Correct Answer Inadequate calcium intake What is the maxillary first molar usually has what? - Correct Answer two roots Debridement is the process of? - Correct Answer Removing existing potential irritants from the root canal When the prefix infra- is used to describe a position, you know the location is? - Correct Answer Below The classification of the material used to help nite some restorative agents to the tooth surfaces and underlying materials is the? - Correct Answer Bonding agent The muscles of mastication are innervated by the? - Correct Answer trigeminal nerve The term that describes abnormalities that extend beyond the teeth to manidible and maxillae is? - Correct Answer dysgnathia Fusion of cementum and the alveolar bone with obliteration of the periodontal ligament is known as? - Correct Answer ankylosis HIV/AIDS is a disease of the? - Correct Answer immune system The ability of x-ray photons to penetrate human tissue depends on? - Correct Answer Density of the object penetrated The surgical shaping and smoothing of the alveolar ridge after extracting teeth is called?
- Correct Answer alveoplasty
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The most effective method to kill microbes is? - Correct Answer autoclaving The provision made in a cavity preparation to prevent displacement of the restoration is? - Correct Answer retention form The moving of a tooth from one position in the oral cavity to another area in the same cavity is an? - Correct Answer Autogenous transplantation A tanner is used to? - Correct Answer carve The type of tumor or growth not considered life threatening is? - Correct Answer Benign growth Intrinsic pigmentation in children's teeth is due to? - Correct Answer Medications or excessive fluoride