896 



INDEX 



Involuntary fibers, course of, 879 



Iodine value of fats, 688 



lonization, 16 



Irradiation in nervous system, 826 



Irreversibility in reflexes, 810 



Isoeleetric point, 64 



Isoleucine, 604 



Isomaltose, 79 



Isometric period, 149 



Isotonic solution, 6 



Jacksonian epilepsy, 849 

 Jugular pulse tracing, 274 

 Juice, gastric, 434 



intestinal, 442 



pancreatic, 441 



K 



Keith and Flack, conducting tissue in 



heart, 185 



Kent, bundle of, 185 

 Ketonic acid, 708 

 Ketosis, 683 

 Kidney, oxygen requirements of, 396 



removal of, 621 



structure of, 507 

 Knee-jerk, 804, 815, 828 



reinforcement of, 829 



Lactalbumin, 577 



Lactam, 649 



Lactase, 491, 657 



Lactic acid, 397, 603, 676, 665, 708 



effect on respiratory center, 376 



in mountain sickness, 362 



produced by exercise, 367, 413 

 Lactim, 649 

 Language, 860 

 Latent period, 809 

 Laws of gases, 336 



of mass action, 23 



applied measurement of H-ion concen- 

 tration, 26 

 Lead poisoning, 650 

 Lecithin, 689 



estimation of, 697 



in bile, 498 



in blood, 696, 699 

 Leech extract, 100 . 

 Legumelin, 578 

 Legumin, 578 



Lesions of nervous system, 835 

 Leucine, 604, 666 

 Leucocytes, 96 



sensitizing of, 70 



transitorial, 97 

 Leucocythemia, 648 

 Levulose, 656 

 Levy and Rowntree method, 41 



Limulus, heartbeat of, 172 



Lipase, 25, 90, 491, 687 



Lipemia, 699 



Lipoids of blood, 699 



Lissauer-tract, 831 



List of indicators, 33 



Litten's diaphragm phenomenon, 321 



Liver : 



circulation through, 255 



disease of, 620 



glyeogen in, 662 



metabolism of fats in, 701 



perfusion of, 618 



removal of, 617 



urea formation in, 617 

 Local irritants, 243 

 Localization, cerebral, 843 

 Locke solution, 168 

 Loven reflex, 244 

 Lungs, circulation through, 253 



mode of expansion of, 325 

 Lymph: 



absorption into, 13 



electric conductivity, 16 



filtration in, 118 



formation and circulation, 115 



formation of, 15 

 Lymph spaces, 115 

 Lymphagogues, 119 

 Lymphatics, 115 

 Lymphocytes, 96 

 Lyophobe colloids, 60 

 Lysine, 592, 605 

 Lysine and growth, 576 



M 



Maculae acusticse, 873 

 Maintenance, diets for, 579 

 Malingerers, 42 

 Maltase, 491, 657 

 Maltose, 491 

 Manometer : 



blood-gas differential, 382 



Hiirthle, 124, 146 



mercury, 123 

 . optical, 146 



spring, 126 



valved mercury, 152 

 Mark-time reflex, 806 

 Mass action, 23 



Mass action and H-ion concentration, 26 

 Mass movements of blood, 281 

 Mastication, 444 

 Mechanics of respiration, 299 

 Medulla, section above, 839 

 Megacaryocytes, 103 

 Melting point, fats, 687 

 Membrane synaptic, 798 

 Memory, 786 

 Mercury manometer, 123 



