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CQLC
A & P Heart and Circulation
| Question | Answer |
|---|---|
| Blood from the left ventricle passes through a valve and enters this blood vessel. | Aorta |
| Blood passes through the tricuspid valve into this heart chamber. | Right ventricle |
| Blood from the inferior vena cava drains into this chamber. | Right atrium |
| This blood vessel carries blood back to the heart from the lungs. | Pulmonary vein |
| This valve prevents blood from backing up into the right atrium. | Tricuspid valve |
| Blood leaves the right ventricle, passes through a valve, enters this blood vessel. | Pulmonary artery |
| This valve prevents blood from flowing back into the left atrium. | Mitral valve |
| This blood vessel empties into the right atrium | Superior vena cava |
| Blood returning from the lungs enters this heart chamber. | Left atrium |
| This heart chamber pumps blood through the aortic semilunar valve. | left ventricle |
| Blood leaving the right ventricle passes through this valve on its way to the lung. | Pulmonary semilunar valve |
| This valve keeps blood from flowing back into the left ventricle. | Aortic semilunar valve |