INDEX 



333 



Identification of milk, 265 

 Illumination, dark field, 31 

 Immersion oil, 197 

 Immunity, 232 



acquired, 248 



active, 248 



anaphylactic, 291 



antibacterial, 251 



antitoxic, 251 



artificial, 248 



classification of, 247 



congenital, 247 



definition of, 246 



factors in, 294 

 modifying, 246 



inherited, 248 



modified by, 246 



natural, 248 



outline of, 246 



passive, 248 



problems, 251 



production of, 249 



to protein, 291 



reactions, value of, 251 



relative, 246 



summary of, 294 



theories of, 252 

 Immunized, 264 

 Inactivated, 268, 275 

 Incubation period, 228 



of anaphylaxis, 289 

 Incubator, 210 



cold, 210, 212 



rooms, 210 

 Index, chronological, 313 



opsonic, 280 



normal, 280, 281 



phagocytic, 280 

 Indicator, 166, 168, 275 

 Indol, 91 

 Infection, 228 



auto-, 230 



channels of, 239 



endogenous, 231 



exogenous, 231 



focal, 231 



generalized, 285 



locahzed, 285 



mixed, 230 



primary, 230 



secondary, 230 



treatment of, 284 



Infection, wound, 229, 230, 236, 

 239, 243, 296, 304, 306, 308, 

 309, 313, 315 

 Infectious diseases, 228, 308 



control of, first, 305 

 Infective organisms, specificity of 



localization of, 245 

 Infestation, 228 

 Infested, 228 

 Influenza, 230, 235, 237, 242, 244 



bacillus, 241 

 Infusoria, 312 

 Inhalation, 225 

 Inherited immunity, 248 

 Inoculation of animals, 224 

 uses of, 224 



of culture media, 189 



first protective, 310 



methods of, 224, 225 



needles, 189 



of smallpox, 303 

 Insects, 237, 238 

 Instruments, sterihzation of, 122, 



152 

 Intestine, 242, 245 

 Intracardiac, 225 

 Intracellular enzyme, 112 

 Invasion, 228 

 Invertase, 110 

 Involution forms, 39 

 Iodine, 143 

 Iron bacteria, 66 



functions of, 70 



metabolism of, 70 

 Irregular forms, 38, 39 

 Isolation, aids to, 195, 196 



of anaerobes, 172 



of pure cultures, 191 



methods, 191-194 

 Itch, 313 



mite, 306 



J 



Jablot, 312 



Jack o 'lanterns, 92 

 Jar, Novy, 188, 189 

 Jenner, 249, 305, 313 

 Johne's disease, 242, 244 



Kette, 311, 315 



Kidney as path of elimination, 244 



