Click here to load reader

Respiratory System Laboratory S.K. Kim. 124F Middle nasal choncha Inferior nasal choncha 124 124P Nasal septum Nasal cavity Nasal vestibule #124, #124P,

  • View
    229

  • Download
    0

Embed Size (px)

Text of Respiratory System Laboratory S.K. Kim. 124F Middle nasal choncha Inferior nasal choncha 124 124P...

  • Slide 1
  • Respiratory System Laboratory S.K. Kim
  • Slide 2
  • 124F Middle nasal choncha Inferior nasal choncha 124 124P Nasal septum Nasal cavity Nasal vestibule #124, #124P, #124F
  • Slide 3
  • 124F: nasal vestibule
  • Slide 4
  • #124: Nasal mucosa (Ep + Lamina propria) Nasal mucosa respiratory epithelium sero-mucous glands dilated venules and veins
  • Slide 5
  • # 124 #124 Olfactory Mucosa ? (monkey) Nasal septum
  • Slide 6
  • Nasal mucosa Throughout the nasal cavity. Respiratory epithelium with goblet cells. Sero-mucous glands in the lamina propria. Dilated venules and veins. Olfactory mucosa Limited to a small area on the roof. Taller epithelium with no goblet cells. (Only) serous glands (Bowmans) in the lamina propria. Dilated venules and veins. Olfactory nerve Bowmans gland
  • Slide 7
  • 115 (H&E) Sagital section of the palate palatal and maxillary bone formation Nasal cavity Oral cavity Upper lip Gingiva (gum) Developing tooth Rotate 180 o
  • Slide 8
  • Nasal cavity, Pharynx and Larynx Oropharynx Laryngopharynx Trachea Esophagus Larynx Nasal cavity (septum) Nasopharynx chonchae Epiglottis Posterior view
  • Slide 9
  • #125-2 Larynx Thyroid cartilage Laryngeal ventricle Clemente pl. 562 Grays p.956
  • Slide 10
  • Vestibular fold (false vocal fold) (true) Vocal fold #125-2 Larynx
  • Slide 11
  • Respiratory epithelium Stratified squamous epithelium, non-keratining
  • Slide 12
  • #40; Trachea Respiratory epithelium Basement membrane Elastic fibers
  • Slide 13
  • #126 Trachea Esophagus esophagus trachea Trachealis muscle
  • Slide 14
  • #127 Trachealis Muscle (smooth)
  • Slide 15
  • #130-1 Lung 2? 1? Bronchus Pulmonary artery Bronchi
  • Slide 16
  • #130-1 Lung Pulmonary artery Close to bronchial trees relatively thin wall (media) elastic laminae relatively wide lumen
  • Slide 17
  • #130-1 Lung Broncial cartilage 4? 3? Bronchial vein Bronchial artery Only in the wall of large bronchi. Ordinary arteries with relatively thick media.
  • Slide 18
  • #130-1 Lung Ciliated and non- ciliated (Clara) cells No goblet cells Prominent sm. M. Ciliated cells non-ciliated cells Smooth muscle Bronchiole
  • Slide 19
  • #132-2 (Terminal) Bronchiole & Pulmonary artery Bronchiole P. A. Smooth Muscle
  • Slide 20
  • #132 Lung 6? 5? 7? Terminal bronchiole Respiratory bronchiole P.A. Low cells alveolar pocketing Knobs of sm. muscle (arrows)
  • Slide 21
  • #129 Lung 8? Alveolar duct 9? alveoli Alveolar sac
  • Slide 22
  • #130-1 Lung Type I Pneumocyte Type II Pneumocyte (surfactant) Macrophage 10? 11? 12?
  • Slide 23
  • #130-1 Lung Pulmonary vein Away from bronchial trees thin wall 13?
  • Slide 24
  • #130-2 Lung Pulmonary vein
  • Slide 25
  • #129 Lung ? ? ?