Licence: Public Domain Mark
Credit: A manual of veterinary physiology / by F. Smith. Source: Wellcome Collection.
Provider: This material has been provided by the Royal College of Physicians of Edinburgh. The original may be consulted at the Royal College of Physicians of Edinburgh.
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![Ntrves, nutrition of, 259 of the tesophagus, 2Si» olfactory, 31^ ojjtic, 295 of pancreas, 174 pathetic, 285 pharyngeal, 287, 288 phrenic, effect of division of, 91 jineuinogastric. 58, 92, 288 branches to intestines, 157 branches to stomach, 141 influence on circulation, 72 influence on heart, 58 summary of functions of, 289 t)f respiration, 289 sensory roots, function of, 2t]7 seventh pair, 28t) sixth pair, 286 of the skin, 191 spinal, 266 accessory, 290 splanchnic, 141 of stomach, 140 in rumination, 140 sympathetic, influence on heart, 58 of taste, 287, 314 of the tongue, 286. 290, 287 vaso-motor, 69, 71, 267, 279, 291 velocity of impulses through, 259 Nervous system, 253 cerebrum, the, 281, 282 corpora quadrigemina, 280 corpora striatn, 280 crura cerebri, 280 medulla oblongata, 275 pons varolii. 280 reflex action in, 268 spinal cord, 260 sympathetic system, 290 thalami optici, 280 Nitrogen in body, 2 Nitrogenous acids, 12 bodies, 4 Non-nitrogenous bodies, 6 Nostrils, movements of, 82 Nutrition, 220 amount of food required for, 232 effect of nitrogenous food upon, 227 effect of inorganic food upon, 229 effect of muscular exertion upon, 232 effect of non-nitrogenous food upon, 248 effect of starvation upon, 230 effect of income and expenditure on, 220, 222, 224, 225 Nutrition of the embryo, 391 of nerves, 259 Nutritive ratio, 235 Oats, digestion of, 116, 120 Odour, perception of, 313 (lidema, cause of, 179, 181 (Esophageal groove in rumination, 138 (Esophagus during deglutition, 99 during rumination, 101 nerve supply of, 288 structure of, 100 Oil, olein, 13 pal mi tin, 13 stearin, 13 emulsiflcation of, 170, 189 saponification of, 170 Old age, 399 Olfactory lobes. 313 nerves, 313 sensations, 313 Omasum, 132 condition of food in, 132 function of, 132 reaction of, 133 Ophthalmoscope. 305 Optic nerve, 295 Orbit, 294 Organ of Jacobson, 313 Organism, constituents of, 1 Ovum, 380 changes in, 382 development of, 382 impregnation of, 382 Ovary, 380 Oxygen, diffusion of, into tissues, 87 in body, 2 of inspired and expired air, 93 union with haemoglobin, 87 uses of, in tissues, 88 absorption of, by blood, not according to law of pressure, 87 Palate, soft, during deglutition, 99 nerves of, 100 Pancreas, 159, 169 changes in cells of, 172 nervous mechanism of, 174 Pancreatic digestion compared with that of stomach, 171 juice, 169 action on proteids, 170 action on fats, 170 action on starch, 171 amount of, 173 analysis of, 169 emulsifying action of, 171 ferments of, 170, 172](https://iiif.wellcomecollection.org/image/b21933480_0430.jp2/full/800%2C/0/default.jpg)
