386 



INDEX. 



Valves of veins, 57. 

 Variation of blood-supply, 50. 

 Vaso-constrictor nerves, 67. 



-dilator nerves, 67. 



-motor nerves, 68. 

 Vegetable proteid, 147. 

 Vegetables, 149. 

 Vegetal protoplasm, 202. 

 Vegetarians, 154. 

 Veins, 57. 



Bleeding from, 315. 



Distribution of, 44. 



Flow in, 61. 



Hepatic, 177, 186. 



Iliac, 44. 



Jugular, 44. 



Mesenteric, 186. 



Portal, 177. 



Postcaval, 42, 44, 177, 186. 



Precaval, 42, 44, 186. 



Effect of pressure on, 58. 



Pulmonary, 42, 43. 



Renal, 44. 



Subclavian, 44, 286. 



Valves in, 57. 

 Ventilating flues, 115. 

 Ventilation, need of, 114. 



Principles of, 115. 

 Ventricle, contraction of, 46. 



Dilation of, 47. 



Of heart, 41. 



Vermiform appendix, 187. 

 Vertebra, articulations of, 335. 



Parts of, 330. 



Processes of, 330. 

 Vertebrae, cervical, -332, 333, 334. 



Lumbar, 335. 



Thoracic, 331, 332, 333, 335. 

 Vesicles, air, 84. 

 Villi, 179, 181, 184, 185. 

 Vision, stereoscopic, 295. 

 Visual center, 264. 

 Vital capacity, 97. 

 Vitreous humor, 288, 289. 

 Vocal cords, 309. 

 Voice, 309. 



Change of, 313. 



Culture of, 313. 



I^oudness of, 311. 



Pitch of, 312. 



Voice, quality of, 312. 



And speech, 312. 

 Volition, 242, 243. 

 Voluntary inhibition. 35. 

 Vomer, 333. 

 Yourls and consonants, 312. 



\Yalking, 20; in sickroom, 327. 

 Warm baths, 233. 



Spots, 283. 



Watching in sickroom, 326. 

 Water, 150. 



Boiling, 152. 



Drinking, 152. 



Ice, 152. 



Impurities in, 151, 



Rain, 150. 



Well, 150. 



Water-cushion of brain, 248. 

 Water-pipes and bloodstream, 199. 



And sewer, 199. 

 Wearing glasses, 299. 

 Web of frog's foot, 52, 53. 

 Weight of bones, 337. 



In levers, 16. 

 Well-water, 150. 

 Wheat, 148. 



Flour, 148. 



Whispering, 313 ; in sickroom, 327. 

 Whistling, 96. 

 White matter of brain, 241. 



Circulation in, 249. 



Of spinal cord, 28, 29. 

 Wild game, 189. 

 Wind, 116. 



Windows, double, 119. 

 Windpipe, 86. 

 Work of blood, 39. 



Brain, 246. 



Of heart, 48. 

 Worker, outdoor, 2. 



Wounds from rusty nails, 323; from 

 thorns, 323. 



In thigh, 315. 



Yawning, 95. 

 Yeast, 121. 

 Yellow spot, 288. 



