. A text-book of comparative physiology [microform] : for students and practitioners of comparative (veterinary) medicine. Physiology, Comparative; Veterinary physiology; Physiologie comparée; Physiologie vétérinaire. It; ft, •mall arterUU Junacie osvity, r mmfc ImwL to ir dowly to ao- aadaled by the to aitiir the dw >1a^obiiqueiy, ) eiilarg*«n*Bt of etar; uid,astiie nmtravd, alao in Btedbyiheevei^ oonvMcityotihA and oonMMl«nt be inereaaed in III 'mi«iiWii^^%»iWjimt',>,"_Wi,iiT THE RRSPIRATOKY SYSTEM. 871 the vertical diameter also. All thew events, favorable to the entrance of air,
. A text-book of comparative physiology [microform] : for students and practitioners of comparative (veterinary) medicine. Physiology, Comparative; Veterinary physiology; Physiologie comparée; Physiologie vétérinaire. It; ft, •mall arterUU Junacie osvity, r mmfc ImwL to ir dowly to ao- aadaled by the to aitiir the dw >1a^obiiqueiy, ) eiilarg*«n*Bt of etar; uid,astiie nmtravd, alao in Btedbyiheevei^ oonvMcityotihA and oonMMl«nt be inereaaed in III 'mi«iiWii^^%»iWjimt',>,"_Wi,iiT THE RRSPIRATOKY SYSTEM. 871 the vertical diameter also. All thew events, favorable to the entrance of air, actually take place through agencies we must now considpr. The student is recommended to look into the insertion, etc., of the muscles concerned, to which we can only briefly refer. We have made the deaoriptions and cuts appUcable to man, so that it may be easy for the student to ver- ify all essential points on his own person. Respiration in our domestic animals is in the main as in man. The act of insi»ration commences by the fixation of the uppermost ribe, beginning with the first two, by means of the. wofent ma80les,thiB act being followed up by the contraction of the external intcMoatals, leading to the elevation of the other riba; at the same tima, the arch of the cUaphragm desoendsm Qonaeqaenoe <rf the cimtraetioo of its various ^UKJular bundles. Undw theae cinsunwhuioes, the air fwan without muat rush in, or a vacaum be ftmffled in the thoracic cavity; and, since there. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Mills, Wesley, 1847-1915. New York : D. Appleton; London : Caxton House
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License: Licensed
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Keywords: ., bookauthormillswes, bookcentury1800, bookdecade1890, bookyear1890
