INDEX 



711 



Intestines, gases in, 348 



large, summary of digestive 

 changes in, 346 



movements of, 349 



influence of nervous system 

 on, 350 



putrefaction in, 347 



small, summary of digestive 

 changes in, 345 



vascular nerves for, 224 

 Intonation, 491 

 Invertase, 303 

 Involuntary muscle, 501 

 lodothyrin, 428 

 Iris, 632 



contraction of, 647 

 Iron, 94 



tests for, 99 

 Irritability, 5 



of heart-muscle, 172 



of muscle, 442 

 Islands of Langerhans, 332 

 Isotonic solutions, 130 

 Isotonicity of blood, 136 

 Ivory, 52 



JUDGMENT of form and size of bodies, 



604 



of form and solidity, 667 

 of size and distance, 668 



Jumping, 479 



KARYOKINESIS, 10. 19 

 Karyolymph, 17 

 Karyoplasm, 17 

 Karyosomes, 18 

 Keratin, 87 

 Kidneys, 371 



action of diuretics on, 389 



blood supply of, 374 



effect of blood pressure on, 398 



factors affecting secretion from 

 386 



function of, 371 



glomeruli of, 374 



Malpighian bodies of, 372 



nerves of, 376, 387 



structure of, 371 



tubuli uriniferi of, 372 



vasa efferentia of, 375 

 recta of, 375 



Kidneys, vascular nerves of, 224 



volume of, 387 

 Krause, corpuscles of, 74 



membrane of, 60 



Kronecker-Meltzer theory of deglu- 

 tition, 313 

 Kymograph, 188 



LABYRINTH, 618 



Lachrymal apparatus, 630 



Lactalbumin, 81 



Lactase, 303 



Lactation, 698 



Laekeals, 364 



Lactic acid, test for, 324 



Lactose, 92 



Lacunae, 43 



Laky blood, 128 



Langerhans, islands of, 332 



Large intestine, summary of digestive 



changes in, 346 

 Laryngoscope, 485 

 Larynx, 245, 480 

 Latent period of muscle, 448, 495 

 Leaping, 479 



Legumes, composition of, 299 

 Lens of eye, 632 

 Lenticular nucleus, 548 

 Leucocytes, 112 

 Leucolytic sera, 128 

 Levers, action of, in the body, 475 

 Levulose, 93 

 Life, phenomena of, i 

 Limbs, vascular nerves for, 225 

 Linin, 18 

 Lipase, 303, 337 

 Lipochromes, 90 

 Lipolytic ferments, 303 

 Liquid foods, 300 

 Liquor sanguinis, 101 

 Lissauer, tract of, 516 

 Liver, 338 



glycogenic function of, 416 



secretions of, 338 



structure of, 339 



urea formation in, 411 



vascular nerves for, 224 

 Localization, cerebral, 577, 584 

 Locomotion, 475 

 Locus ceruleus, 544 

 Lud wig's theory ot urine secretion, 386 



