Across
- 5. these are the first branches of the aorta
- 7. this region of the heart points to the left side
- 10. these arteries are branches of the internal thoracic arteries
- 11. these arteries are direct branches of the thoracic aorta
- 14. these are the flap-like extensions off of the atria
- 17. this circuit includes the left ventricle, organs of the body, and right atrium
- 19. this is the first branch of the arch of the aorta
- 21. region of the lung where bronchi and pulmonary vessels enter/exit
- 22. these vessels deliver blood to the brachiocephalic veins from the upper limbs and anterior rib cage
- 24. the portion of the "throat" that is at the posterior end of the nasal cavity
- 26. region of the thoracic cavity that contains the heart
- 29. folds in the nasal cavity that increase surface area for warming and moistening the air that is inhaled
- 31. this circuit includes the right ventricle, lungs and left atrium
- 34. receives blood from the head, arms and ribcage
- 35. gas found in higher concentrations in the left atrium
- 37. word used to describe the serous membrane lining being found on the organ of interest
- 38. lining of the cavity that contains the lungs
Down
- 1. these ridges are found in the walls of the atria
- 2. this vein receives blood from the posterior side of the rib cage
- 3. this vein runs with the anterior interventricular artery and the circumflex artery to drain into the coronary sinus
- 4. the number of these structures correlates with the number of lobes in the lung it serves
- 6. separations found between lobes of the same lung
- 8. location in respiratory system where gas exchange occurs
- 9. type of vessel where gas, nutrient and waste exchange is possible
- 12. this receiving chamber interacts with blood that has deoxygenated blood (meaning it has a high concentration of carbon dioxide)
- 13. number of lobes in the left lung of a human
- 15. this atrioventricular valve is found on the right side of the heart
- 16. this vein runs with the posterior interventricular artery to deliver blood into the coronary sinus
- 18. word used to describe the serous membrane being on the walls of the cavity containing the organs of interest
- 20. this is the outermost layer of pericardium
- 23. this branch of the left coronary artery wraps around the heart
- 25. innermost lining of the heart
- 27. the number of lobes in the right lung of a human
- 28. receives blood from the surface of the heart
- 30. type of cartilage that the larynx and rings of the trachea are composed of
- 32. the anterior interventricular artery is a branch of this coronary artery
- 33. receives blood from the lower limbs and abdomen
- 36. considered the "wind pipe" and is inferior to the larynx