INDEX 



435 



ductless, 367ff. 



gastric, 311, 318, 323 



intestinal, 311, 324 



liver, 311, 319 



lymph, 367 



pancreas, 369 



salivary, 316 



spleen, 369 



sweat, 361 



thyroid, 368 

 Glottis, 347 

 Glycogen, 326 

 Goiter, 368 

 Graphite, 65 



Habitat, 211 

 Habits, 391 

 Hail, 126 

 Hair, 361 

 Head, 371 



Health, 117, 316, 325, 331, 355, 

 365, 381, 405, 409, 41 Iff., 

 42 Iff. 



Board of, 429 

 Heart, 334ff. 

 action of, 340 

 beat, 340 

 structure, 338 

 Heat, effect of, on liquids, 15, 



44 



effect of, on solids. 13 

 given off in condensation. 40 

 necessary to change ice to 



water, 37 

 necessary to change water to 



steam, 44 



necessary to dissolve a sub- 

 stance, 38 



source of in the body. 363, 

 380 



transfer of, conduction. 20, 22 

 convection, 22 

 through air, 124 

 unit of h. measure, 31 

 withdrawn in evaporation of 



liquids, 44 



Heating, effect of unequal, 139 

 Hemoglobin, 336, 351 

 Hemorrhages, 368 

 Host, 243 

 Humerus, 372, 373 

 Humidity, 124 

 Humor, aqueous and vitreous, 



401 



Hydrochloric acid, 98 

 Hydrogen, 97ff. 

 Hygiene, definition of, 296 

 of the skeleton, 375 



Ice, 38, 39, 45, 47 

 Images, 402, 403 

 Insects, 264, 265, 424ff. 

 Intestine, 310, 311, 318, 324 

 Invertebrates, 255 

 Involuntary action, 389, 390 

 Iris, 400 

 Iron, 84ff. 



oxide of, 94, 168 



sulphide, 54, 55 

 Irrigation, 144 

 Isobar, 155, 156 

 Isotherm, 156, 158 



James, Professor, 392 

 Jenner, 355, 417 

 Joints, 227, 375 



Kahlenberg, 121 

 Kidneys, 357 



Lampblack, 62 

 Larva, 266, 428 



