The key bone of the skull is the a. ethmoid. b. frontal. c. parietal. d. sphenoid.

Pivot joints may be found in the a. vertebral column. b. skull. c. wrist. d. shoulder.

match the correct ans Column A Column B 1. Head of the humerus a.) Articulating surface at a joint 2. Foramen ovale in the skull  b.) Attachment site for tendons or ligaments   3. Trochanter in the femur c.) Passageway for nerves or blood vessels   4. Costal facet in the thoracic vertebra   5. Mastoid process in the skull   6. Carotid canal in the skull

46. Which of the following features is located on the medial internal surface of the mandibular A. Genial tubercles B. Mental Foramen C.sublingual fossa D. Mylohyoid line E. Lingula