428 



INDEX 



Leucocytes, 27. 

 Levulose, 120, 150. 

 Life, maintenance of, 20. 

 Light, 370, 371. 



Simple properties, illustrated, 389. 

 Light waves, diagram illustrating passage 



of, 370. 



Lime water, to prepare, 101. 

 Liver, 52, 152-155, 178. 



Protection of, 216. 



Work of, 206. 

 Lockjaw, 276. 

 Longsightedness, 384. 

 Lung capacity, diagram illustrating, 89. 

 Lung diseases, out-door cure for, 98. 

 Lungs, 77-103. 



Capacity of, 88. 



Changes air undergoes in, 101. 



Excretory work of, 207. 



Interchange of gases in, 88. 



Observations of, 100. 



Supply of blood to, 82. 



To estimate capacity of, 103. 



Weakest portions of, 92. 

 Lymph, 65-75. 



Composition, 66. 



Movements at the cells, 71. 



Origin of, 65. 



Physical properties, 66. 



Where it enters the blood, 70. 

 Lymph movements, causes of, 69. 

 Lymph spaces, 66. 

 Lymph vessels, 66. 



Variable pressure on the walls of, 70. 



Magnesium, 135. 

 Malarial fever, 401. 

 Malleus, 359. 

 Malpighian capsules, 203. 

 Maltose, 120. 

 Massage, 259. 

 Mastication, 



Muscles of, 144. 



Slow, 145. 



Thorough, 160. 



To show importance of, 171. 

 Matrix, 267. 

 Measles, 94. 



Care after, 211. 

 Median fissures, 289. 



Medulla oblongata, 291. 

 Medullary sheath, 284. 

 Membrana tympani, 358. 

 Membrane, 



Active, 173. 



Basement, 197. 



Basilar, 363. 



Membranous capsule, 377. 

 Membranous labyrinth, 361. 

 Mesentery, 152. 

 Metacarpals, 227. 

 Midbrain, 289. 

 Middle ear, 359. 



Purposes of, 360. 

 Milk sugar, 120. 

 Mineral salts, 30. 



Uses, 121. 



Moderate drinkers, 333. 

 Molars, 143. 

 Molecules, defined, 105. 

 Mon-axonic neuron, diagram of, 282. 

 Mono-saccharides, 120. 

 Mosquitoes, 401-403. 



Remedies against, 402. 

 Mouth, 141. 

 Movable joints, 



Kinds of, 231. 



Structure of, 230. 

 Mucous membrane, 80, 264. 

 Mucus, 139. 

 Muscle organ, 245. 

 Muscles, 243-263. 



Alimentary, 189. 



Important, 254-256. 



Intercostal, 87. 



Of mastication, 144. 



Properties of, 243. 

 Muscular force, plan of using, 249. 

 Muscular sensations, 344. 

 Muscular stimulus, 248. 

 Muscular stimulus and contraction, to 



illustrate, 261. 

 Muscular tissue, kinds of, 243, 244. 



Nails, 267. 



Care of, 276. 

 Nasal duct, 383. 

 Neck exercise, 328. 

 Nerve cells, 281, 282. 

 Nerve fibers, 282, 293, 294. 



