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Health test Sem1qrt1
Cardiovascular system
| Question | Answer |
|---|---|
| 4 chambers of the heart | Right Atrium, Left Atrium, Right Ventricle, Left Ventricle |
| What heart valve is between the right atrium and ventricle | Tricuspid |
| What is the function of the Coronary arteries | |
| What is the function of the Pulmonary arteries | |
| What is the function of the pulmonary vein | Transports oxygenated blood from the lung to the heart |
| Which chambers contain deoxygenated blood | Right Atrium, Right Ventricle |
| Which chambers contain oxygenated blood | Left Atrium, Left Ventricle |
| Define Systemic circulation | The flow of oxygenated blood to all the different parts of the body |
| Define Pulmonary circulation | Blood flow coming from the right ventricle to lungs (deoxygenated gas exchange (co2-o2) in the alveoli and goes back to the heart |
| What are the 3 types of blood vessels | Arteries, Plateas, Red, White |
| Name of the air sacs in the lungs | Alveoli |
| Flap of tissue that covers the trachea when swallowing | Epiglottis |
| Explain o2 and co2 gas exchange | Blood flow coming from the right ventricle to lungs in the alveoli and goes back to the heart |
| What does the diaphragm do during inhalation and expiration | The diaphragm moves downward when you inhale to increase space in the chest cavity. When you exhale, the diaphragm relaxes and the chest cavity returns to its original size |