276 



INDEX. 



Urine, composition of, 209; excretion of , 

 208 ; secretion of, 207. 



Uterus, 243. 



Uvula, 177. 



V. 



Vagina, 243. 



Valves of heart, 106 ; in veins, 112. 



Valvulse conniventes, 182. 



Vascular system, 95. 



Vein, portal, 125. 



Veins, of head and neck, 126; of lower 

 limb, 127; pulmonary, 128; right and 

 left azygos, 127; structure of, 112; sys- 

 temic veins, 125 ; table of, 129 ; of upper 

 limb, 126. 



VeuEB comites, 125. 



Ventricles of the brain, 86; of the heart, 



106, 107. 

 Vermiform appendix, 184. 

 Vertebrae, description of, 39, 40. 

 Villi, 168. 

 Vocal cords, 152. 



W. 



Waste products, 202. 

 Water, composition of, 171. 



Z. 



Zona pellucida, 249. 



