Question: The arrows indicate the direction of movement of the mandibular teeth over the maxillary teeth during this mandibular movement. Which movement is this? Answer: Right lateral movement of working side. Could someone please explain? I thought it would be the left lateral movement. Also on the back of the card, it states if arrows are relatively straight, pointing buccal, they indicate right working side. Is this always true? Does it matter if the question states movement of mandible relative to maxillary or maxillary relative to mandible? Thanks.