INDEX 



401 



Enzymes, 184-187 

 Epithelium, 41 



ciliated, 58 

 Equilibrium, 113-118 

 Erepsin, 206 



Escape from inhibition, 262 

 Esophagus, 177 

 Esquimaux, 340, 345 

 Eustachian tube, 145 

 Excretion, 315-325 

 Exercise, 387-391 



temperature control in, 371, 



372 



Expiration, 285 

 Extractives, organic, 345 

 Eye, 149-162 

 Eye-ball, 150-152 

 Eye-muscles, 93 

 Eyes and equilibrium, 115 



FAR-SIGHT, 154, 155 

 Fatigue, muscular, 73-77 



nervous, 166-169 



neuromuscular, 90, 91 



substances, 75 

 Feces, 211 

 Fermentation, 200 

 Fever, 372 

 Fibrin, 224 

 Fibrinogen, 224 

 Fish, 121 

 Food, 33, 183 



accessories, 345-351 



poisoning, 357 



proportions of, 335, 336 

 Foramen ovale, 242 

 Forced breathing, 297 

 Fovea, 157, 161 

 Frog, 122 

 Fuel values, 329 

 Fuels, 25-27 

 Fundus of stomach, 192 



26 



GANGLIA, 96 

 Gastric juice, 197 

 Gastrocnemius, 68-77 

 Gelatin, 311 

 Glands, digestive, 180 



structure of, 181, 182 

 Glottis, 285 

 Glycogen, 306, 307 

 Glycosuria, alimentary, 307 



emotional, 325 

 Goiter, 375 



Graham, Sylvester, 349 

 Gravity and circulation, 235- 



237 



Gray matter, 87, 98 

 Growth, 314, 324 



HABIT, 101, 163 

 Hales, Stephen, 16, 232 

 Hallucinations, 136 

 Harvey, William, 15, 45 

 Hearing, 143-148 

 Heart, 245-259 



block, 253 



cycle, 249-253 



effect of exercise on, 390 



nerves, 260-264 



sounds, 253 



valves, 247, 248 

 Hemoglobin, 220 

 Hemophilia, 224 

 Homothermous animals, 364 

 Hormones, 205, 374-383 

 Humidity, 367, 368 

 Humors, four, 375 

 Hunger, 194 

 Hygiene, general, 384-394 



of breathing, 301 302 



of exercise, 387-391 



of nervous system, 163-173 



of nutrition, 352-363 



