INDEX. 



679 



Optogram, 582 



Ora serrata, 547 



Orbits, 541 



Organ, definition of, 17, 18 



of Corti, 613, 614 



of Golgi, 69 



Organic, definition of, 18 

 Organs of body, relations between, 460 

 Os orbiculare, 603 

 Osmometer, 104 

 Osmosis, 81, 104 

 Ossein, 115 

 Ossicles of ear, 602 

 ligaments of, 604 

 muscles of, 604 

 Ossification, 40, 45 



center of, 46 



endochondral, 46 



intracartilaginous, 46 



intramembranous, 46 



superiosteal, 45 

 Osteoblasts, 43 

 Osteoclasts, 44, 49 

 Osteogenic fibers, 46 

 Ostiurn abdominale, 640 

 Otic ganglion, 520 

 Otoconia, 610 

 Otoliths, "610 

 Ova, 638 



holoblastic, 657 



in Fallopian tubes, 644 



in Graafian follicles, 635 



liberation, 642 



maturation of, 651 



meroblastic, 657 



nucleolus of, 637 



nucleus of, 637, 638 



primitive, 635, 637 

 Ovarian ligament, 631 



pregnancy, 654 

 Ovary, 631 * 



cortex of, 633 



medulla of, 633 

 Overtones, harmonic, 622 

 Ovula Nabothi, 642 

 Ov ulation, 642 



and menstruation, relation between, 



648 

 Oxygen and carbon dioxid, interchange 



of, between air and blood, 383 

 between blood and tissues, 386 

 in lungs, 382 



in body, 86 



tension of, in blood, 383 

 Oxyhemoglobin, 276, 279 



spectrum of, 285 

 Oxyntic cells, 193 

 Oxyphils, 289 



PACINIAN corpuscles, 65 

 Pain, sense of, 530 

 Palmitin, 99 



Pancreas, 229 



innervation of, 238 



removal of, 239 



secretion of, 232 

 internal, 239 



structure of, 229 

 Pancreatic fistula, 233 



juice, 233 



emulsifying powers of, 237 

 enzymes of, 235 

 milk-curdling enzyme of, 238 

 secretion of, 239 

 Papain, 113 

 Papillae, circumvallate, 536 



conical, 537 



filiform, 537 



fungiform, 537 



lingual, 536 

 Papillary muscles, 316 



of heart, 307 

 Paraglobulin, 110 

 Paralysis, cerebral, 501 



of motion, 464, 501 



of sensation, 464 

 Paranucleins, 112 

 Para plasm, 24 

 Parathyroid, 339, 345 

 Parietal cells, 193 



lobe, 498 



Parieto-occipital fissure, 497 

 Paroophoron, 638 

 Parotid gland, anatomy of, 172 

 nervous supply of, 176 

 secretion of, 180 

 Parotitis, 173 

 Parovarium, 638 

 Pars ciliaris retinae, 547, 554 



optica retinse, 547 



minute structure of, 550 

 Parturition, center for, 482 

 Pasteurization, 144 

 Patellar reflex, 480 

 Patheticus, 514 

 Pavilion, 640 



Pavy's glycogenic theory, 258 

 Pecquet's cistern, 331 

 Pectoralis major and minor, 370 

 Peduncular fibers, 506 

 Pekelharing's blood-coagulation theory, 



297 

 Penis, 630 



erection of, 651 

 Pepsin in gastric juice, 198 

 Pepsin-hydrochloric acid, 198 

 Pepsinogen, 198 

 Peptones, gastric absorption of, 255 



gelatin, 200 



poisonous property of, 113 

 Peptonuria, 438 

 Percussion-wave, 328 

 Pericardium, 305 

 Pericementum, 54 



