Respiratory

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Fig. 23.02a Alar cartilage Lateral nasal cartilage

Sphenoidal sinus nostril vestibule

Figure 25.03 All paranasal sinuses are connected to the nasal cavity by ducts

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Lower Respiratory Tract ,[object Object],[object Object],[object Object],[object Object]

Figure 25.05b Superior view of the larynx

No mucous membrane With mucous membrane

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Figure 25.04 See next picture for “above” view of vocal cords s s s arytenoid Tracheal cartilage Cricoid cart.

Figure 25.05a Arytenoid cartilage Thyroid cartilage Vocal ligaments Vocal cords in larynx, top view Corniculate

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Right lung: three lobes Left lung: two lobes

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Figure 25.07ab Tracheal cartilage Carina C-shaped cartilage

Figure 25.07c Mucus layer Pseudostratified ciliated columnar epithelium

Figure 25.09a Arteriole Alveolar duct Alveoli Capillary beds Respiratory bronchiole CT Branch of pulmonary vein Branch of pulmonary artery Terminal bronchiole

Cell types of the alveoli ,[object Object],[object Object],[object Object]

Figure 25.10a Gas exchange CO 2 O 2

Figure 25.10b Respiratory membrane

Thoracic duct R. Lymphatic duct Broncho- mediastinal trunk Broncho- mediastinal trunk

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Regulation of Breathing ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Figure 25.17 Apneustic center Ventral Respiratory group (VRG) (expiratory center) Dorsal Respiratory Group (DRG) (inspiratory center) Respiratory rhythmicity center Pneumotaxic center

Figure 25.p761 Cystic fibrosis

Respiratory Distress Syndrome ,[object Object],[object Object],[object Object]

Respiratory

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