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Respiratory System.

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Presentation on theme: "Respiratory System."— Presentation transcript:

1 Respiratory System

2 MODELS Upper Respiratory models: External nares Lingual frenulum
Nasopharynx Oropharynx Laryngopharynx Uvula Epiglottis (“leaf-like” flap that covers the glottis) Glottis (this is a hole, so the question has to be something like “Name this opening”) Thyroid gland Palatine tonsil (tonsils are members of the immune system) Pharyngeal tonsil

3 External nares

4 Nasopharynx Uvula Lingual frenulum (under tongue)

5 NASOPHARYNX Uvula Palatine tonsil OROPHARYNX Epiglottis LARYNGOPHARYNX Esophagus

6 Pharyngeal tonsil Palatine tonsil Lingual frenulum

7 Nasopharynx Oropharynx Laryngopharynx Glottis (the opening)

8 Trachea model Hyoid bone Trachealis muscle Arytenoid cartilage
Cricoid cartilage Thyroid cartilage Glottis (opening hole to the trachea) Epiglottis (“leaf-like” flap that covers glottis) Thyroid gland

9 Hyoid bone Epiglottis Thyroid cartilage Glottis (hole) Arytenoid cartilage Cricoid cartilage Trachealis muscle Thyroid gland

10 Lung models: Hyoid bone Thyroid cartilage Cricoid cartilage
Trachealis muscle Thyroid gland Trachea Lung Bronchi

11 Hyoid bone Thyroid cartilage Cricoid cartilage Trachealis muscle Thyroid gland Trachea Lung

12 Trachea Bronchi

13 Thyroid gland Trachea Primary bronchi Secondary bronchi Tertiary bronchi

14 SLIDE: LUNG Alveolus (Functional unit of the lung)

15 Lung Alveoli

16 Lung

17 Lung Alveoli Bronchiole


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