Question 88 · LDEK · Functional appliances
Which of the following are a contraindication to the application of trainers?
1) polyps in the upper airways;
2) allergic swelling of the oral mucosa;
3) deviation of the nasal septum;
4) hypotonia of the orbicularis oris muscle;
5) latex allergy.
The correct answer is:
2) allergic swelling of the oral mucosa;
3) deviation of the nasal septum;
4) hypotonia of the orbicularis oris muscle;
5) latex allergy.
The correct answer is:
- A. 1,2.
- B. 1,2,5.
- C. 3,4.
- D. 2,4.
- E. 1,2,3.
Hint
A trainer fills the mouth while it is worn: what must the patient be able to do freely during use?
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