1. A completely edentulous patient, the dentist delivers a denture in the 1st day normally, 2nd day the patient returns unable to wear the denture again. The cause is: a. Lack of s... 1. A completely edentulous patient, the dentist delivers a denture in the 1st day normally, 2nd day the patient returns unable to wear the denture again. The cause is: a. Lack of skill of the patient b. Lack of frenum areas relieve of the complete denture. c. Improper occlusion d. Poor denture stability 2. The part of a removable denture that forms a structure of metal struts that engages and unites the metal casting with the resin forming the denture base is called: a. Minor connector. b. Major connector. c. Denture base connector. d. Retainer. 3. A removable partial denture patient, Class II Kennedy classification. The last tooth on the left side is the 2nd premolar which has a distal caries. What's the type of the clasp you will use for this premolar? a. Gingivally approaching clasp. b. Ring clasp c. Adams clasp d. Full clasp 4. One of the following has no effect on the life span of handpiece: a. Low air in the compressor. b. Trauma to the head of the handpiece c. Pressure during operating handpiece d. Non application of lubricant oil
Understand the Problem
The image presents several multiple-choice questions related to dentistry, specifically concerning dentures and handpieces. The questions test knowledge of denture fitting, the components of removable dentures, clasp selection for partial dentures, and factors affecting the lifespan of dental handpieces.
Answer
1. b, 2. a, 3. a, 4. a
- b. Lack of frenum areas relieve of the complete denture.
- a. Minor connector.
- a. Gingivally approaching clasp.
- a. Low air in the compressor.
Answer for screen readers
- b. Lack of frenum areas relieve of the complete denture.
- a. Minor connector.
- a. Gingivally approaching clasp.
- a. Low air in the compressor.
More Information
The frenum is a band of tissue that connects the cheeks and lips to the alveolar mucosa. Sometimes the frenum can interfere with the seating of a complete denture, and cause discomfort. This can lead to the patient being unable to wear the denture.
Tips
Make sure to read each question carefully and eliminate any answer choices that are obviously wrong.
Sources
- 59 Child with late primary dentition has calculus and gingival ... - coursehero.com
- Labial Frenum - an overview | ScienceDirect Topics - sciencedirect.com
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