68. 下列何者非治療＂Snoring and Obstructive Sleep Apnea＂的醫療措施？
(A) weight loss (減肥)
(B) continuous positive airway pressure (CPAP)
(C) oral appliance : mandibular advancement devices (MADs)
(D) oral appliance : occlusal splint

答案是 (D) oral applia...