NCCT Phlebotomy Certification Review Written Exam Updated Questions and Answers

NCCT Phlebotomy Certification Review Written Exam Updated Questions and Answers The forearm vein most commonly used for venipuncture is the? - CORRECT ANSWERa. median cubital The smallest veins in the human body are known as? - CORRECT ANSWER-c. venules The aorta branches into smaller divisions called arteries, which in turn branch into even smaller divisions called? - CORRECT ANSWER-b. arterioles Characteristics of capillaries include? - CORRECT ANSWER-d. all of the above (having thin-walls, forming microscopic pathways, and connecting arterioles with venules) Within the capillaries, blood cell functions include? - CORRECT ANSWER-d. all of the above (releasing oxygen, binding carbon dioxide, and eliminating waste) The heart, lymphatic organs, and bloo