KILLER TEAS V PRACTICE TEST-SCIENCE PART I Questions and Answers (Verified Answers)

KILLER TEAS V PRACTICE TEST-SCIENCE PART I Questions and Answers (Verified Answers) Alveoli are tiny sacs surrounded by what? capillaries Veins are blood vessels that transport blood from the capillaries to the what? heart Arteries are blood vessels that transport blood away from the heart and to the what? capillaries what serves as the location for the exchange of oxygen, carbon dioxide fluid and nutrients within the body? capillaries What are the bronchial tubes lined with? cilia The circulatory system includes what body structures? Heart, Blood, Blood Vessels Deoxygenated blood enters the heart through which two structures? 1) Superior vena cava 2) Inferior vena cava when the right atrium contracts, blood flows through the tricuspid valve and goes where? Right ventricle How many chambers does the heart have & what are the names of the chambers? The heart has 4 chambers. 1-Right Atrium, 2-left Atrium, 3-Right ventricle, 4-Left ventricle Inhaled air travels from the trachea into what structure? the right & left bronchial tubes When the left ventricle contracts, blood flows through the what? Aorta The mitral and aortic valves are on which side? Left side Name the four valves in the heart 1) Aortic 2) Pulmonary