Question 37 (part 2) · LDEK · Other
Choose factors that are taken into consideration in the etiopathogenesis of chronic recurrent aphthae:
1) stress and fatigue;
2) folic acid deficiency;
3) autoimmunologic processes;
4) iron deficiencies;
5) lymphocytes dysfunction.
Correct answer is:
2) folic acid deficiency;
3) autoimmunologic processes;
4) iron deficiencies;
5) lymphocytes dysfunction.
Correct answer is:
- A. all of the above-mentioned.
- B. 1,3,5.
- C. 1,3,4,5.
- D. 1,3,4,5.
- E. 3,5.
Hint
Recurrent aphthous stomatitis has no single cause — check whether each listed factor has a documented role.
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