Question 100 (part 2) · LDEK · Caries in children
Choose factors fostering the development and fast course of caries in permanent immature teeth:
1) wide dentinal tubule;
2) presence of birth line in enamel and dentin in first molars;
3) perykimata on enamel surface;
4) presence of spiral Korff fibers in mantle dentin;
5) large amount of interprismatic substance in enamel.
Correct answer is:
2) presence of birth line in enamel and dentin in first molars;
3) perykimata on enamel surface;
4) presence of spiral Korff fibers in mantle dentin;
5) large amount of interprismatic substance in enamel.
Correct answer is:
- A. 1,5.
- B. 1,2,4.
- C. 3,4.
- D. 1,4,5.
- E. all of the above mentioned.
Hint
List the features of incompletely matured enamel and dentin in newly erupted permanent teeth that favour plaque retention and rapid lesion spread.
The answer, the explanation and a note on every option are available once you log in. The account is free: topic tests, a mock exam, mistake review and statistics.
More questions on Pediatric dentistry
- Cleidoranial dysplasia symptoms do not include:
- Choose correct order of mucositis formation stages:
- Choose factors influencing the frequency and intensity of mucositis:
- Choose amide type anesthetic:
- The most common childhood cancer type in Poland are:
- Indicate the tooth injury that requires the longest period of splint fixation: