# Which of the following cephalometric parameters suggest skeletal class III malocclusion? 1. ANB is less than 0 degree 2. SNA= 84 degrees 3. SNB=82 degrees 4. Wit’s appraisal shows point A before point B 5. FMA is 40 degrees A. 2, 4 and 5 B. 1, 4 and 5 C. 3, 4 and 5 D. 1 and 3 # A patient presents with anterior crowding as a result of large size of teeth in comparison to the base of mandible. This will be classified as: A. Tertiary crowding B. Secondary crowding C. Third degree crowding D. Primary crowding # Which of the following cephalometric angles is primarily used to assess the anteroposterior position of the maxilla relative to the cranial base? A. FMA B. SNB C. ANB D. SNA # A patient with a skeletal Class II malocclusion typically exhibits which of the following characteristics? A. Prognathic mandible B. ANB angle greater than 4° C. Retrognathic maxilla D. Point B anterior to Point...