HTHSCI 1CC6 Chapter 1: ‘Respiratory Module Notes

• School: McMaster University
• Department: Health Sciences
• Course: HTHSCI 1CC6

Document Summary

Respiratory anatomy upper nose , pharynx , lower trachea , bronchi + branches , lungs conducting zane : - filtering - moistening larynx. R - lung:3 loses cupped /middlehauer) contains iga. Made up of ciliated epithelium cells (cid:8869) mucus 9 (keeps cilia moving in (cid:8869) dilute saline solution the right direction) (cid:8869) beat in an mmotion moving mucous towards pharynx called the mucociliary transport /escalator. @ the pharynx itis swallowed = stomach acids destroy. Branching of airways connective lining smooth muscle layer tissue layer. Epithilal (cid:8869) trachea + segmental bronchi contain cartilage (cid:8869) as you branch they become m thinner , n ciliated cells. Club cells help protect bronchiole pores of kohn - tiny passageways. Let same air move alveoli to alveoli = collaboration. = even distribution of air among the alveoli. Lv ra rv sl value pulmonarytrunk. Arteries , capillaries + veins eno values) (cid:8869) larger diameters (cid:8869) little smooth muscle (cid:8869) r. p. tt.