DASC20010 Lecture Notes - Lecture 5: Thoracic Wall, Human Microbiota, Mesothelium
23 Jul 2018
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8/3/17 diaphragm into the heart but the pericardium pus will allow cow to survive bacteria and other things that get in through the throuat (mucus escalator)- can be. Parietal (against the cavity)/visceral (against the organ)- (pericardium, pleura and peritoneum. Pericardium- in thoracic, covers heart- sometimes if a cow is regurgitating something like wire, it goes like a missile through the. Pleura- 2 spaces around them (for lungs) - as expands, pressure in pleura to reduce friction on lungs but if becomes full of air, Respiratory mucosa- lining of lungs, produce secretions, have active microscopic fingers which move mucus upwards to remove comprimised if chemicals/stress. Mucosa: secretions, normal flora- warm and moist so grows microorganism bacteria (most likely good cos then bad bacteria must bacteria) can be upset. Serosa (outer surface around intestines and up to dorsal wall is the mesentry which helps with blood flow)- mesentry keeps it suspended.
