Anatomy & Positioning of the Chest

RDT 121 Unit 2 second half

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Across 1. left lung has ___lobes 2. formed by sternum and ____ 3. right lung has ___lobes 7. first divisons are the ____bronchi 11. lungs move inferiorly and laterally 12. extends from uvula to the hyoid bone 13. primary bronchi branches into 15. lungs move superiorly and medially 17. inspiration from bases of the lungs move deeply into recesses 18. rounded part of lungs 20. left lung has a depression for heart 22. surface that primary bronchi enters the lungs 24. four divisions; pharynx, trachea, bronchial tree, lungs 26. broad part of lungs that rests on diaphragm 27. fissure on right lung, creates right middle lobe 28. inspiration moves diaphragm inferiorly and _____ 29. sits below the right lung 30. "windpipe", muscular tube, 16-20 C-shaped rings 31. bronchioles leads to extremely fine tubules 32. light, spongy parenchymal tissue

Down 4. bronchi thats shorter, broader, and more vertical 5. structure on left lung, between heart, and chest wall 6. terminal bronchioles leads to even smaller tubes 7. common passageway for digestive and respiratory 8. several subdividions that form the tree 9. bronchi divides into 10. supports walls of pleural cavity and the diaphragm, protects the heart and lungs 14. the end of the alveolar ducts 16. posterior, nasal passages; superior, uvula 19. final elongated structure of a segment of the trachea tube, breaks into the bronchical tree 21. cartilage rings in the trachea to give extra strength 23. expiration moves diaphragm to be relaxed, rising, and also becomes 25. fissure divides lungs into inferior and superior lobes 27. concave depression, pulmonary vessels enter and exit here

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