Blood Supply of CNS PDF Past Paper

Test NO. (3) Blood supply of the nervous system Section (A): MCQS 1. Which one of the following arteries arises from basilar artery? a. Anterior cerebral b. Middle cerebral c. Spinal d. Posterior inferior cerebellar...

Test NO. (3) Blood supply of the nervous system Section (A): MCQS 1. Which one of the following arteries arises from basilar artery? a. Anterior cerebral b. Middle cerebral c. Spinal d. Posterior inferior cerebellar e. Anterior inferior cerebellar 2. Basilar artery ends by dividing into a. Two anterior cerebral arteries b. Two vertebral arteries c. Two posterior cerebral arteries d. Two spinal arteries e. Two cerebellar arteries 3. Which one of the following arteries arises from internal carotid artery? a. Anterior communicating artery b. Posterior cerebral artery c. Posterior communicating artery d. Superior cerebellar artery 4. What is the artery that runs in supracollosal sulcus? a. Anterior cerebral artery b. Middle cerebral artery c. Posterior cerebral artery d. Basilar artery e. Vertebral artery 5. What is the artery that supplies Broca’s area? a. Anterior cerebral artery b. Middle cerebral artery c. Posterior cerebral artery d. Anterior communicating artery e. Posterior communicating artery 6. Lenticulo-stria artery is branch of a. Anterior cerebral artery b. Middle cerebral artery c. Posterior cerebral artery d. Common carotid artery e. Basilar artery 7. Which one of the following areas is supplied by Lenticulo-stria artery? a. Internal capsule b. Basal ganglia c. Thalamus d. All of the above (1)  8. What is the artery that supplies the visual area in the brain? a. Anterior cerebral artery b. Middle cerebral artery c. Posterior cerebral artery d. Lenticulo-stria artery e. Posterior communicating artery 9. The artery that supplies the inner ear is branch of _____? a. Basilar artery b. Vertebral artery c. Internal carotid artery d. Posterior cerebral artery e. Posterior communicating artery 10. What is the artery that runs in the lateral sulcus? a. Anterior cerebral artery b. Middle cerebral artery c. Posterior cerebral artery d. Basilar artery e. Internal carotid artery Section (B): SSA 1. Mention the arteries which form circle of willis? ______________________________________________________________________________ ______________________________________________________________________________ ______________________________________________________________________________ 2. The cerebral arteries run in the grooves. Mention the groove of each artery and two areas are supplied by this artery Artery Groove that lodges it Cerebral area supplied by it Anterior cerebral Middle cerebral Posterior cerebral (2)