- 1. Dentistry is the branch of medicine that is involved in the study, diagnosis, prevention, and treatment of diseases, disorders, and conditions of the oral cavity, maxillofacial area, and the adjacent and associated structures. Dentistry is a vital healthcare profession that focuses on promoting good oral health and preventing oral diseases. Dentists are healthcare professionals who specialize in the diagnosis and treatment of various oral health problems, including tooth decay, gum disease, oral cancer, and other issues related to the teeth and mouth. They play a crucial role in helping individuals maintain healthy smiles, improve their overall well-being, and achieve optimal oral health outcomes.
What is the branch of dentistry that focuses on the treatment of tooth alignment and jaw positioning issues?
A) Prosthodontics
B) Periodontics
C) Endodontics
D) Orthodontics
- 2. What is the hard outer layer of the tooth called?
A) Enamel
B) Cementum
C) Dentin
D) Pulp
- 3. What term is used to describe the surgical removal of a tooth from its socket in the jawbone?
A) Filling
B) Root canal
C) Scaling
D) Extraction
- 4. Which dental professional is responsible for cleaning teeth and educating patients on proper oral hygiene?
A) Dentist
B) Dental Hygienist
C) Endodontist
D) Orthodontist
- 5. What is the term for an artificial tooth replacement that is anchored in the jawbone?
A) Dental Crown
B) Denture
C) Bridge
D) Dental Implant
- 6. Which dental specialty focuses on treating the nerves and blood vessels inside the tooth?
A) Endodontics
B) Periodontics
C) Orthodontics
D) Prosthodontics
- 7. What is the term for a tooth-colored material used to repair cavities?
A) Composite Resin
B) Crown
C) Implant
D) Amalgam
- 8. Which tool is commonly used by dentists to remove plaque and tartar from teeth?
A) Probe
B) Forceps
C) Mirror
D) Scaler
- 9. What is the medical term for a toothache?
A) Odontalgia
B) Bruxism
C) Halitosis
D) Gingivitis
- 10. What is the term for a grinding or clenching of teeth, often during sleep?
A) Cavity
B) Periapical abscess
C) Bruxism
D) Plaque
- 11. Which type of X-ray provides a full view of all teeth in one image?
A) Panoramic
B) Periapical
C) Occlusal
D) Bitewing
- 12. What is the term for the abnormal alignment of the upper and lower teeth when the jaw is closed?
A) Gingivitis
B) Malocclusion
C) Caries
D) Halitosis
- 13. Which dental specialty focuses on the fabrication of artificial teeth and structures to replace missing teeth?
A) Prosthodontics
B) Periodontics
C) Orthodontics
D) Endodontics
- 14. What is the term for the hard tissue that surrounds and supports the roots of the teeth?
A) Enamel
B) Pulp
C) Cementum
D) Dentin
- 15. What is the term for a dental restoration that covers most of the natural tooth?
A) Bridge
B) Filling
C) Implant
D) Crown
- 16. Which type of dentist specializes in treating the dental pulp and surrounding tissues?
A) Periodontist
B) Endodontist
C) Prosthodontist
D) Orthodontist
- 17. What is the term for the abnormal enlargement of the gingiva (gums)?
A) Gingival Hyperplasia
B) Periodontitis
C) Halitosis
D) Bruxism
- 18. Which dental procedure involves the removal of dental plaque and tartar from the teeth and gums?
A) Scaling
B) Root canal
C) Fillings
D) Extraction
- 19. What is the term for a fixed dental restoration used to replace missing teeth?
A) Denture
B) Crown
C) Implant
D) Bridge
- 20. Which type of dentist specializes in treating facial and dental irregularities using appliances like braces?
A) Orthodontist
B) Periodontist
C) Endodontist
D) Prosthodontist
- 21. What is the space within a tooth that contains nerves, blood vessels, and other tissues?
A) Pulp
B) Enamel
C) Cementum
D) Dentin
- 22. Which dental treatment involves the removal of infected or inflamed pulp from the inside of a tooth?
A) Bridge
B) Filling
C) Crown
D) Root Canal
- 23. Which type of dentist specializes in the design, manufacture, and fitting of dental prostheses?
A) Endodontist
B) Periodontist
C) Orthodontist
D) Prosthodontist
- 24. What is the term for the inflammation and infection of the dental pulp?
A) Periapical abscess
B) Gingivitis
C) Halitosis
D) Pulpitis
- 25. Which type of X-ray is used to detect cavities between the teeth?
A) Occlusal
B) Bitewing
C) Periapical
D) Panoramic
- 26. What is the term for a dental appliance used to replace missing teeth?
A) Crown
B) Bridge
C) Denture
D) Implant
- 27. What is the correct term for a 'tooth cavity'?
A) Abscess
B) Plaque
C) Gingivitis
D) Caries
- 28. What is the space between two teeth where food debris can get stuck called?
A) Gingival sulcus
B) Interdental space
C) Furcation area
D) Incisal edge
- 29. Which material is commonly used for dental crowns?
A) Gold
B) Porcelain
C) Composite resin
D) Amalgam
- 30. Which type of tooth is located at the back of the mouth and is used for chewing?
A) Molar
B) Incisor
C) Canine
D) Premolar
- 31. What is the term for the process of making teeth whiter?
A) Oral prophylaxis
B) Teeth whitening
C) Dental scaling
D) Dental bonding
- 32. Which term refers to the inflammation of the gums?
A) Plaque
B) Caries
C) Abscess
D) Gingivitis
- 33. What is the most common cause of tooth loss in adults?
A) Cavities
B) Trauma
C) Periodontal disease
D) Bruxism
- 34. Which tooth is in the shape of a pointed tearing tooth between the incisors and premolars?
A) Canine
B) Premolar
C) Incisor
D) Molar
- 35. What is the purpose of a dental crown?
A) Restore a damaged tooth
B) Extract a tooth
C) Align teeth
D) Prevent cavities
- 36. What is a common orthodontic treatment for misaligned teeth?
A) Braces
B) Bonding
C) Dental implants
D) Dentures
- 37. What is the average time a person should spend brushing their teeth?
A) 1 minute
B) 2 minutes
C) 30 seconds
D) 5 minutes
- 38. What is the liquid used to rinse the mouth during a dental appointment?
A) Antiseptic
B) Fluoride rinse
C) Peroxide solution
D) Mouthwash
- 39. What is the technical term for wisdom teeth?
A) Third molars
B) Premolars
C) Canines
D) Incisors
- 40. What is the branch of dentistry that focuses on children's oral health?
A) Oral surgery
B) Endodontics
C) Pediatric dentistry
D) Orthodontics
- 41. What is the recommended frequency for dental check-ups?
A) Once a year
B) Only if there's pain
C) Every 3 months
D) Every 6 months
- 42. Which dental professional is trained to perform oral surgery?
A) Orthodontist
B) Oral surgeon
C) Endodontist
D) Pedodontist
- 43. Which dental subspecialty focuses on the diagnosis and treatment of diseases of the supporting and surrounding tissues of the teeth?
A) Endodontics
B) Pediatric dentistry
C) Orthodontics
D) Periodontics
- 44. What type of sedation allows a patient to remain conscious but feel no pain during a dental procedure?
A) Conscious sedation
B) General anesthesia
C) Intravenous sedation
D) Nitrous oxide sedation
- 45. What is the term for a tooth-colored composite material placed on the front surface of a tooth for aesthetic purposes?
A) Denture
B) Bridge
C) Crown
D) Veneer
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