INDEX 



895 



Hemorrhagic diseases, 112 

 Henle, loop of, 507 

 Hepatic artery, flow in, 255 

 Heterocyclic compounds, 604 

 Hexoses, 652 



Hibernating animal, metabolism of, 549 

 Hibernation, breathing during, 374 

 Higher functions of cerebriim, 860 

 H ion or hydrogen ion, 168 

 H-ion concentration, 22 

 after hemorrhage, 142 

 catalytic power of, 23 

 determination of, 31 

 of intestinal contents, 505 

 law of mass action and, 26 

 method of expressing, 27 

 method of measurement: 

 electric method, 29 

 indicator method, 32 

 standard solutions for, 34 

 H-ion concentration in blood: 



effect on dissociation curve, 386, 389 

 effect on respiratory center, 335 

 Hippuric acid, 530, 630, 710 

 Hirudin, 100 

 Histamine, 397, 502 

 Histidine, 606, 623 

 Homogentisic acid, 502, 531 

 Hordein, 578 

 Hormones, 3, 729 



in control of circulation, 216 

 respiratory, 349 



Howell theory (blood clotting), 106 

 Hunger, 471 

 Hunger contractions : 



alcoholic beverages and, 478 

 control of, 476 

 during starvation, 475 

 in esophagus, 474 

 inhibition of, 477 

 in stomach, 471 

 nerve centers and, 479 

 remote effects of, 474 

 rhythmic, 471 

 splanchnic nerve and, 477 

 vagus nerve and, 477 

 Hiirthle manometer, 126, 146 

 Hydrocephalus, 249, 253 

 Hydrochloric acid, amount of, 482 

 and emptying of stomach, 460 

 functions of, 482 

 source of, 483 

 Hydrogen ion (see H ion) 

 Hyperacidity, 461 

 Hyperesthesia, 831 

 Hyperglycemia, in pancreatic diabetes, 



680 



postprandial, 659 

 splanchnic, 673 

 Hyperpnea, 349, 359 

 Hyperthyroidism, 756 

 Hypertonie solution, 6 

 Hypertonicity, 63 

 Hypogastrie nerves, 797 



Hypothyroidism, 755 

 Hypotonic solution, 6 

 Hypoxanthine, 635 



Ignition juice, 438 



Ileocolic muscles, 882 



Ileocolie sphincter, 467, 469 



Imbibition, 62 



Imidazole and growth, 586, 604, 623 



Imidazole ring, 623 



Imidazolylethylamine, 397, 426, 502 



Immediate induction, 823 



Impulses, nature of, 830 



Index test, 870 



Indican, 632 



Indicator method, list of indicators, 33 



Indole, 501, 604, 632 



Indoxyl sulphate of potassium, 632 



Induction, immediate, 823 



successive, 824 

 Inhibition, reciprocal, 814 

 Inhibitory effects of autonomic nerves, 884 

 Inner vation, reciprocal, 814 

 Inorganic constituents of urine, 531 

 Inorganic salts and growth, 586 

 Inosine, 639 

 Inosinic acid, 637 



Inspiration, negative pressure during, 305 

 Integration of allied reflexes, 822 

 Integration of nervous system, 809 

 Intercostal muscles, 319 

 Internal anal sphincter muscles, 882 

 Internal vesical sphincter, 882 

 Internal respiration, 378 

 Intestinal bacteria, 657 

 Intestinal juice, control of, 442 

 Intestinal obstruction, 470, 504 

 Intestinal secretions, 441 

 Intestine : 



absorption from, 13 



anastomosis of, 470 



bacterial digestion in, 499 



digestion in, 489 

 law of, 466 



movements of: 

 large, 468 



clinical conditions effecting, 470 

 small, 463 



nature of, 466 

 nervous control of, 467 

 Intracardiae pressure curves, 146, 151 

 Intracranial pressure, 253 

 Intragastric pressure, 454 

 Intrapleural pressure, 304 

 Intrapulmonie pressure, 299 

 Intra vitam anticoagulants, 100 

 Intravascular clotting, 107 

 Inulin, 664 



Invertase, 81, 492, 657 

 Invertebrates, segmented, 783 

 Inverting enzymes, 657 



