click below
click below
Normal Size Small Size show me how
bio 311
unit 4
| Question | Answer |
|---|---|
| What are the great vessels? | Superior Vena Cava Pulmonary arteries Aortic arch Pulmonary trunk Pulmonary veins |
| What are the chambers of the heart? | Right atrium(RA) Right ventricle (RV) Left atrium (LA) Left ventricle (LV) |
| What are the valves within the heart, and where are they located? | Tricuspid- between the right atrium and ventricle Bicuspid- between the left atrium and ventricle Pulmonary semi lunar- between the right ventricle and pulmonary trunk Aortic semi lunar- between left ventricle and aorta |
| What if the path of blood flow? | superior and inferior vena cava ==> right atrium ==> right ventricle ==> pulmonary trunk ==> pulmonary arties ==> lungs ==> pulmonary veins ==> left atrium ==> left ventricle ==> aorta ==> body ==> back to heart |
| Atrial features | Crista teeminalis Muscli pectinati Coronary sinus |
| Ventricle features | Chorde tendineae papillary muscle trabecular carneae |
| Left lung | Superior lobe Inferior lobe Oblique fissure Hilum |
| Right lung | Superior lobe Inferior lobe Middle lobe Oblique fissure Horizontal fissure Hilum |
| What are the 3 structures you can find in the hilum? | Bronchi pulmonary veins pulmonary arteries |
| What are 2 differences between the left and right lungs. | The left is missing the middle lobe due to the heart and it also only has the oblique fissure |