INDEX 



469 



Heart, fetal circulation of, 184 

 interventricular groove, 175 



septum, 175 

 musculi pectinati, 178 

 openings into, 176, 179 

 within, 175, 177, 178 

 papillary muscles, 17!) 

 position in chest, 174, 175 

 relation to chest wall, 174, 



175 



sounds, 183 

 cause of, 183 

 character of, 183 

 heard best, 183 

 septum of ventricles, 175 

 sinus (blood), 211 

 systole of, 181 

 valves of, 179 

 coronary, 177 

 mitral or bicuspid, 179 

 semilunar, 178, 179 

 tricuspid, 178 

 veins of, 211 

 ventricles of, left, 179 



right, 178 

 weight, female, 175 



male, 175 



Heat dissipation, 311, 312 

 factors essential to, 311 

 production, 310 



factors essential to, 310 

 relation of calorie to, 311 

 units, 311 



value of food, 311, 312 

 Hemoglobin, 219 



relation to respiration, 247 

 Hepatic artery, 203 

 cells, 298 

 ducts, 299 

 Hip, bone of, 97, 98 

 His, bundle of, 181 

 Howship's fovea, 58 

 Human anatomy, 17 



physiology, 17 

 Humerus (bone), 85 

 Hunter's canal, 163 

 Hyaline cartilage, 51 

 Hydrocarbons (fats), 22 

 Hydrochloric acid in gastric 



juice, 278 

 percentage of, 278 

 Hymen, 419 

 Hyoid (bone), 68 

 Hypochondriac region, 264 



See Fig. 102. 

 Hypochondrium, 264. See Fig. 



102. 



Hypogastric region, 264. See 

 Fig. 102. 



Hypogastrium, 264. See Fig. 



102. 



Hypoglossal nerve, 379 

 Hypophysis. See Pituitary body. 



ILEO-CECAL valve, 269 



Ileum, 265 



Iliac artery, 205, 206 



veins, 215 

 Ilium, 93 



Incus (bone of ear), 410 

 Inferior constrictor muscle, 133 



vena cava, 213 

 Inguinal regions of abdomen, 



264. See Fig. 102. 

 Innominate artery, 194 



vein, 211 

 Inorganic compounds of body, 



25 



of bone, 57 

 Insalivation, 275 

 Insertion of a muscle, 123 

 Intercostal arteries, 202 

 muscles, 140 

 spaces, 79 

 Internal oblique muscle of the 



abdomen, 143 

 pterygoid muscle, 132 

 rectus of eye-ball, 127, 128 

 secretion, 290 

 definition of, 290 

 organs of, 290 

 Interventricular septum (heart), 



175 

 Intervertebral cartilages, 72 



foramen, 75 



Intestinal digestion, 279 

 glands, 267 

 inyertin in, 280 

 juice, 280 



Intestines, large, 269 

 function of, 282 

 length, 269 

 structure of, 272 

 small, 265 



function of, 279, 280 

 structure of, 265 

 Intrinsic muscles of larynx, 238 



of tongue, 132 

 Invertin, 280 



Involuntary muscle fiber, 120 

 non-striated, 120 

 striated, 120 

 Iris, 400 

 Iron, 26 

 Irritability of a cell, 33 



