5 6 What gland does the cerebral arterial circle (Circle of Willis) surround in the floor of the cranial cavity? hypothalamus thymus thyroid gland pituitary gland Multiple Choice 1 point Multiple Choice 1 point Which artery takes blood to the descending and sigmoid colon? common iliacartery inferior mensenteric internal iliac artery superior mesentericWhich two arteries provide collateral circulation to the hand? ulnar artery musculocutaneous artery brachial artery radial artery median artery7 8 Multiple Choice 1 point What are the first arteries to branch from the ascending aorta? right common carotid artery left common carotid artery brachiocephalic artery coronary arteries Multiple Choice 1 point Pulmonary arteries are different from other arteries in the body in that they __ carry oxygenated blood are not real arteries bring blood back to the heart carry deoxygenated blood2 Multiple Choice 1 point As you dissect into the lungs, you will insert a large tube into which lung structure to inflate it? Secondary bronchi Bronchioles Primary bronchi Lobar BronchiWhich of the following micro-ofgánisms is spread by direct and indirect contact transmission? Select one: 1. Clostridium difficile 2. Pseudomonas 3. Mycobocterium tuberculosis 4. Influenza virusPREV 646566676869707172 NEXT
