1. The jugular foramen transmits the (i) intemal carotid artery. (ii) vagus nerve. (iii) hypoglossal

1. The jugular foramen transmits the (i) intemal carotid artery. (ii) vagus nerve. (iii) hypoglossal nerve. (iv) intemal jugular vein. 2. The frontal bone (i) forms part of the floor of the middle cranial fossa. (ii) forms part of the roof of the orbit. (iii) forms the superior boundary of the superior orbital fissure. (iv) contains two of the paranasal air sinuses. 3. 297 The zygomatic bone extends between the (i) maxilla and temporal bones. (ii) frontal and temporal bones. (iii) maxilla and sphenoid bones. (iv) maxilla and frontal bones.