Question 91 · LDEK · Class II malocclusions
Distoclusions:
1) are characterized by increased overjet between incisors;
2) are characterized by the predominance of the protruding muscles over retruding;
3) characterized by the retraction and prominence of the lower lip;
4) are characterized by lisp in the case of a horizontal space over 3 mm;
5) constitute about 12-14% of all malocclusions.
The correct answer is:
2) are characterized by the predominance of the protruding muscles over retruding;
3) characterized by the retraction and prominence of the lower lip;
4) are characterized by lisp in the case of a horizontal space over 3 mm;
5) constitute about 12-14% of all malocclusions.
The correct answer is:
- A. 1,2.
- B. 1,3.
- C. 1,4.
- D. 1,5.
- E. 3,5.
Hint
Picture a typical Class II patient: the overjet, the lower lip posture and which muscle group holds the mandible back.
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