870 



INDEX. 



PAGE 



Trachealis muscle 113 



Tragus of the ear 730 



Transfusion of blood 2 



Tran sudations 308 



Transver.alis, action of, in expiration 126 



Trapezius, action of the superior portion of, in 



respiration 122 



Triangularis sterni, action of, in expiration 125 



Tricuspid valve 36 



saf ty-valve action of 44 



Trifacial, or trigeminal nerve (see Fifth cranial 



nerve, large root of) 564 



Trigone 371 



Trioleine 174 



Tripalmitine 174 



Triphthongs 501 



Tristearine 174 



Trophic centres and nerves 645 



Trypsine 246, 249 



Trypsinogen 310 



Tuber annulare (see Pons Varolii) 609 



Tubercula quadrigemina 608 



development of 819, 820 



Tiirck, columns of 592 



Twins, one white and the other black 798 



one male and the other female 781, 799 



question of development of, from a single 

 ovum or from two ova 844 



Tympanic membrane, physiological anatomy 

 of 732, 748 



cone of light in ... 750 



uses of 750 



Tympanum 732 



development of 826 



Tyrosine, production of, by the action of tryp- 



sine on albuminoids 249 



in the urine 384 



Tyson, glands of 322 



Umbilical arteries and vein 807, 808 



Umbilical cord 808, 836 



valves in the vessels of; 809 



Umbilical hernia in the foetus 807, 809, 822 



Umbilical vein, closure of 841 



Umbilical vesicle 803 



Umbilicus, amniotic 803 



intestinal 807 



Urachus 809, 822 



Urea 376 



where found in the economy 376 



artificial formation of 376 



origin of 377 



formation of, in the liver 377, 400 



theory of production of, from uric acid, 

 creatine etc 377 



influence of ingesta upon the elimina- 

 tion of 377 



influence of muscular exercise upon the 

 elimination of 378 



quantity of daily excretion of .... 380 



Ureters, physiological anatomy of 369 



Urethra 372 



glands of 789 



Uric acid and its compounds ... 380 



Urinary apparatus, development of 832 



Urine, mechanism of the production of 366 



PAOB 

 Urine, influence of blood-pressure, the nervous 



system etc., upon the secretion of 368 



effects of destruction of the nerves of the 



kidneys upon the secretion of 313, 369 



alternate action of the kidneys in the secre- 

 tion of 369 



mechanism of the discharge of 371 



properties and composition of 373 



table of constituents of 375 



fatty matters in 385 



inorganic constituents of 385 



coloring-matter and mucus of 388 



gases of 388 



variations in the composition of 389 



variations of, with age and sex 390 



of the f cetus 390 



variations of, at different seasons and at 

 different periods of the day 391 



influence of mental exertion upon 391 



Urochrome 388 



Uterine plug of mucus 811 



Uterus 766 



situation and position of 766 



ligaments of 766 



physiological anatomy of 771 



blood-vessels of 774 



changes in the mucous membrane of, dur- 

 ing menstruation 774, 783 



formation of the membrane deciduae from 

 the mucous membrane of 810 



secretion of mucus by the cervix of, in 



pregnancy 811 



first appearance of the new mucous mem- 

 brane of, in pregnancy 811, 846 



development of 831 



double 831 



enlargement of, in pregnancy 842 



cause of the first contraction of, in normal 



parturition 845 



involution of 846 



restoration of the mucous membrane of, 



after parturition 846 



Utricle of the internal ear 756 



Uvea 679 



Uvula 203 



Uvula vesicae 371 



Vagina 766, 776 



double 831 



Valsalva, sinuses of 37 



humor of 759 



Valsalva's method for protection of the mem- 



brana tympani from concussion 753 



Valve, tricuspid 36 



pulmonic 37 



mitral 37 



aortic 37 



Valves of the veins, discovery of 30 



uses of 31, 98 



Valves of the heart, action of 43 



Valves of the lymphatics 276, 282 



Valvulae conniventes 235 



development of 823 



Vas def erens 787 



movements of, produced by galvanization 



of the lumbar portion of the spinal cord 788 



