The transverse venous sinus continues as_________________? A. Straight sinus B. Cavernous sinusC. Sigmoid sinus D. Ethmoidal sinus

The following arteries provide a rich blood supply to the face, EXCEPT the______________? A. Buccal artery B. Mental arteryC. Posterior auricular artery D. Infra orbital artery

Injury to one of the following arteries results in extradural hematoma_______________? A. Middle meningeal artery B. Facial artery C. Temporal artery D. Anterior cerebral artery

Ophthalmic artery is a branch of _________ part of internal carotid artery ? A. Intracavernous B. IntrapetrousC. Inracerebral D. Extra cranial

What is not true of facial artery __________________? A. Main source of oxygenated blood to palatine tonsilB. Is a branch of internal carotid artery C. Supplies branches to both upper and lower lips D. Conveys post ganglionic sympathetic nerve fibres…

The cavernous sinus communicates directly with all , except_______________? A. Inferior petrosal sinus B. Pterygoid venous plexus C. Veins in orbitD. Sigmoid and straight sinus

Posterior communicating artery is a branch of _______________? A. Middle cerebral artery B. External carotid arteryC. Internal carotid artery D. Ophthamic artery

Dangerous area of the face is________________? A. Above the line joining tragus to the nasal foldB. Area drained by angular facial vein C. Spheno – ethmoidal recess D. All of the above

Anterior sal artery is a branch of____________? A. Internal carotid artery B. Basilar arteryC. Vertebral artery D. Labyrinthine artery

Opthalmic artery is the branch of part of _________ internal carotid artery ? A. Intra cavernous B. Intra petrousC. Intra cerebral D. Extra cranial