3/6 



Digestion, organs of, 160. 



Outline of, 187. 



Time in stomach, 175. 

 Digestive tube, 159. 

 Dilation of ventricle, 47. 

 Diphtheria, bacillus of, 123. 

 Direct heating, 118. 

 Disease germs, 122. 



Of lungs, 126. 



Prevention of, 126. 

 Dislocations, 339. 

 Distribution of arteries, 44 ; of veins, 44. 



Of heat, 138. 

 Division of cells, 5. 



Of labor, physiological, 4. 

 Dogs, bites from, 324. 

 Double windows, 119. 

 Dreams, 266. 

 Dried fish, 189. 

 Drink, hot, 191. 

 Drinking, 96. 



Water, 152. 

 Dropsy, 80. 



Drowned, treatment of, 317. 

 Drowning, resuscitation from, 317. 

 Duodenum, 160. 

 Dura mater, 235. 

 Dust, avoiding, 124. 



Dead, 119; live, 121. 



And lungs, 120. 



Sources of, 120. 

 Dusting, 125. 



Ear, bones of, 305, 306. 



Care of, 307. 



External, 305. 



Internal, 306. 



Middle, 305. 



Parts of, 305. 



Use of, 307. 

 Eating between meals, 193. 



Deliberation in, 192. 



Time of, 193. 

 Eddy, living, 199. 

 Efferent nerve currents, 268. 



Nerve fibers, 27, 32, 33. 

 Eggs, 146. 

 Electric light, 296. 

 Emetic, mustard, 323. 

 Emulsion, 147, 179. 



Enamel, 163, 164. 

 Energy and alcohol, 208. 



Conservation of, 206. 



Correlation of, 206. 



From food, 204. 



Utilization of, 205. 

 Ennui, 95. 



Entire wheat flour, 148. 

 Enzymes, 169. 

 Epidermis, 53, 131. 

 I Epiglottis, 170, 171, 310. 

 Epithelial cells, 4. 

 Equilibrium sense, 306. 

 Errors in diet, 193. 

 Essentials of reflex action, 32. 

 Ethmoid bone, 333. 

 Eustachian tube, 306, 305, 170, 171. 

 Evaporation of sweat, 137. 

 Evening reading, 297. 

 Excretion, 130; of urea, 202. 

 Exercise of arterial muscles, 233. 



And bathing, 226. 



And blood-flow, 107. 



Forms of, 228. 



And health, 226. 



And heat, 137. 



And long life, 227. 



And size of arteries, 69. 

 Expiration, elastic reactions of, 94. 

 Explosion in muscles, no. 

 Expression, muscles of, 345. 

 Extensor muscle, 8. 

 External ear, 305. 

 Extract of beef, 155. 

 Eye, coats of, 287. 



Dissection of, 287. 



External parts of, 286. 



Movements of, 287. 



Muscles, 286, 288. 



Protection of, 285. 



Section of, 288. 



Structure of, 288. 

 Eyes, of albinos, 288. 



Care of, 295. 



Cleanliness of, 298. 



Irritation of, 298. 



Pain in, 294. 



Pigment in, 288. 



Resting, 297. 



Sympathy between, 294. 



