INDEX 



989 



Shock Cont 'd 



hemorrhagic, 302 



histamine as a factor in, 307 



nervous, 302 



prognosis of, 311 



oligemia in, 306 



recovery from, 312 



secondary symptoms of, 310 



shell, 302 



spinal, 302, 924, 965 



surgical, 303 



toxemia as a cause of, 309 



trauma as a cause of, 309 



treatment of, 311 



vasomotor control in, 304, 305 

 Sinoauricular node, 185, 278, 293 

 Sinus arrhythmia, 292 

 Sinus bradycardia, 292 

 Skatole, 535, 665 



in urine, 565 



Skeletal muscle, respiration in, 408, 409 

 Skin, receptors of, 859 

 Smooth muscle: 



contraction of, 912 

 fatigue of, 912 

 metabolism of, 912 

 rhythmicity of, 913 

 Soap, 718 

 Sodium ions, 166 

 Solution of gases, 353 

 Solutions : 



gas laws and, 3 



gram molecular, 5, 22 



hypertonic, hypotonic, and isotonic, 6 



nature of, 3 

 Sb'rensen method for estimating amino 



groups, 635 

 Sounds, cardiac, 156 



recording of, 158 

 Specific conductivity, 17 

 Specific dynamic action, 574 

 Specific gravity of urine, 557 

 Sphingomyelin, 720 

 Sphygmic period-, 290 

 Sphygmograph, Dudgeon's, 201 

 Spinal cord: 



section of, 849 



in laboratory animals, 965 

 in man, 967 



hemisection of, 870 



sensory pathways in, 868 



successive degeneration in, 849 

 Spinal reflexes, 965 

 Spinal shock, 924, 965 

 cause of, 969 

 in animals, 965 

 in man, 967 

 Spirometer, 556 



Splanchnic circulation in shock, 305, 306 

 Splanchnic nerve, 238, 704 

 Sponges, nervous system of, 828 

 Spot finding, 861 

 Stalagmometer, 66 



Standard of neutrality, 26 



Standard solutions, preparation of, 34 



Stannius' ligature, 176 



Starvation, 600 



acidosis during, 602, 603 



cause of death, 604 



effect of creatinine excretion, 658 



energy output during, 602 



excretion of nitrogen, 600 



loss of weight, 602 



nitrogenous metabolism, 602 



purines during, 603 



secretion of gastric juice during, 511 



sensations during, 510 



sulphur during, 603 



treatment of diabetes, 716 

 Statistical method, in diet control, 626 

 Stearic acid, 718 

 Stilling, "Summer cells" of, 769 

 Stomach : 



arrangement of food in, 489 



digestion in, 515 



emptying of, 491 



effect of pathological conditions on, 



494 

 rate of, 492 



gas in, 496 



miniature, 468 



movements of, 485 

 effect on food, 488 



tonus rhythm of, 506 

 Stroma of red cell, 92 

 Stromuhr, 207 



Strychnine, action on reciprocal inhibi- 

 tion, 941 



action of, on synapse, 844 

 Subarachnoid space, 116, 255 

 Subcostal angle, 338 

 Subcostal borders, 338 

 Subdural space, 116 

 Submicrons, 55 

 Successive degeneration, 949 

 Sugar, storage of, 694 

 Sugar level in blood, 690 

 Sugar metabolism (see Carbohydrates), 



685 



relation of pancreas to, 710 

 Sulphates, ethereal, 535, 665 

 Sulphates, of urine, 566 

 Sulphur, excretion of, 648 



in starvation, 603 

 Summation, 934 



in conduction, 843 



in reflexes, 842 

 Superior laryngeal nerve, influence on 



respiration, 351 

 Supplemental air, 317 

 Surface area, and energy output, 575 

 Surface tension, measurement of, 65 

 Surgical shock, 303 

 Survival period, 615 

 Suspensions, 52 

 Suspensoids, colloids, 61 



