Question 107 (part 2) · LDEK · Tooth eruption

Late teething due to systemic causes is present in:

1) rickets resistant to vitamin D;
2) hypothyroidism;
3) vitamin D overdose;
4) anemia;
5) excessive supply of fluoride and iron;
6) A and D hypovitaminosis.
Correct answer is:
  1. A. 1,2,4,6.
  2. B. 2,3,5.
  3. C. 1,2,4.
  4. D. 4,5,6.
  5. E. 1,2,3,4,5,6.
Hint

Look for endocrine, nutritional and haematological deficiencies that slow growth and mineralization; excess intake of vitamins or minerals acts differently.

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