Across
- 3. pair of ductless glands, near kidney
- 4. receives sensory impulses
- 7. pressure of blood against inner walls of vessels
- 10. tool used to listen to heart and lungs
- 12. gland in neck, which secretes hormone controlling metabolism
- 14. small endocrine gland in lower brain
- 15. major respitory system airway
- 20. subdivision of bronchial tubes in lung
- 21. pumping chambers in heart
- 23. a nerve cell
- 24. end-organ sensitive to receiving stimulants like heat or touch
- 25. bundles of fibers that conveys senses, motion
- 26. aids in breathing, sheet of muscle
- 31. windpipe
- 34. expanding & contraction of artery with heartbeats
- 35. blood circulating from heart to lungs
- 37. process to measure volume
Down
- 1. anything related to heart and blood vessels
- 2. slows body from fight or flight mode
- 5. idicates max arterial pressure during left ventricle contraction
- 6. forms and excretes urine
- 8. circulatory system, not for pulmonary
- 9. hormones produced by the medulla, prepares for emergency response
- 11. microscopic blood vessel
- 13. chemical formed inside body and secreted into blood
- 16. filtering unit of the kidney
- 17. operates voluntary motor activity
- 18. large veins that carry blood to atrium in heart
- 19. organ that circulates blood
- 22. removes carbondioxide from blood and provides oxygen
- 26. arterial pressure
- 27. connects mouth and nasal cavity to throat
- 28. chamber in the heart
- 29. related to kidney
- 30. glands that distribute hormones, which control bodily functions
- 32. tiny air sacs in lungs where gasses are exchanged
- 33. top portion of trachea
- 36. main vessel carrying blood to organs