Human Anatomy Study Set 3
Quiz 22: Heart
The Chordae Tendineae Are Made Out of
The chordae tendineae are made out of A)collagen fibers. B)elastin fibers. C)hyaline cartilage. D)reticulin fibers. E)trabeculae carneae.
Explore answers and all related questions
As blood is pumped into the arterial trunks past the semilunar valves,it A)pushes against the cusps,forcing the valves open. B)pushes against the cusps,forcing the valves closed. C)fills the cusps,causing them to expand and block the backflow of blood. D)fills the cusps,causing them to expand and open up for the flow of blood. E)None of these answers is correct.
Which carries oxygenated blood from the lungs to the heart? A)Pulmonary arteries B)Pulmonary veins C)Pulmonary trunk D)Inferior vena cava E)Superior vena cava
Which structure marks the end of the left ventricle and the entrance to the aorta? A)Pulmonary semilunar valve B)Left atrioventricular valve C)Right atrioventricular valve D)Aortic semilunar valve E)Foramen ovale
Explore all questions
How it work
Terms And Conditions
© 2020-2021 Cozyplus FZ LLC. All rights reserved