INDEX 



371 



PAGE 



Ventriloquism 816, SIT 



Vertebrae 25, 26 



Vertigo 380 



Vestibule of the internal ear 299 



Vflli of the intestines 133, 134 



Absorption by 133, 134 



Vital knot 231 



Vitreous humor 279 



Vocal cords 311-313 



Observation of, with laryngoscope. 312, 313 



Voice 808 



Organ of 310, 311 



Production of 313, 314 



Varieties of 314-316 



W 



PAGE 



Waste-pipes 347 



Water 75, 76 



Action of, on lead 103, 104 



Chemically pure 102 



exhaled with the breath 186 



from springs and wells 102 



Proportion of, in the blood 75 



" of, in the tissues and fluids 75 



of the body 75 



Water-seal 847 



Walking, as a means of exercise 41 



Well, Care of the 348 



White corpuscles of the blood 147, 148 



Wisdom teeth 118 



