INDEX. 



Skin, structure of, 130. 



Skull, 332, 333. 



Sleeplessness, 246. 



Small intestine, 160. 



Smell, 303. 



Smoked meat, 189. 



Snake bites, 324. 



Sneezing, 95 ; prevention of, 328. 



Sniffing, 95, 304. 



Snoring, 95. 



Sobbing, 95. 



Socket-joint, 339. 



Soft palate, 160. 



Solar plexus, 66. 



Sound, 306. 



Sounds of heart, 49. 



Respiratory, 99. 

 Soup, 156; value of, 191. 

 Special senses, 271, 278. 

 Specific gravity of bloo.d, 75. 

 Speech center, 245, 264. 



And voice, 312. 

 Sphenoid bone, 333. 

 Sphincter muscles, 175. 

 Spices, 189. 

 Spinach, 189. 

 Spinal bulb, 236, 245, 246. 

 Spinal column, 334; flexibility of, 335. 

 Spinal cord, 24. 



Cross section of, 28. 



Figure of, 29. 



Functions of, 29. 



Reflex action of, 30. 

 Spinal nerves, 26. 



Roots of* 26, 29. 



Effect of severing, 34. 

 Spine, curvature of, 339. 

 Spinous process, 331. 

 Spirillum, of Asiatic cholera, 123. 

 Spitting, 96. 

 Spleen, 81. 

 Spot, blind, 293. 



Yellow, 288. 



Spots, cold, 283; warm, 283. 

 Sprains, 339. 

 Squash, 189. 

 Standing, 19. 

 Stapes, 333. 

 Starch, 189. 

 Starvation of cells, 200. 



Starvation of nervous system, 247. 



Steapsin, 179. 



Stereoscopic vision, 295. 



Sternum, 332, 333. 



Stiffened joints, 340. 



Stimulants, 210, 212 ; in resuscitation, 320. 



Stimulating nerve roots, 34. 



Spinal nerves, 33. 

 Stimuli of nerves, 261. 

 Stimulus and sensation, 262. 

 Stings of bees, 324. 

 Stirrup bones, 333. 

 Stomach, 160, 172, 186. 



Absorption from, 175. 



Blood-supply of, 173. 



Coats of, 172. 



Churning, 174. 



Digestion, time of, 175. 



Hemorrhage of, 315. 



Position, 85, 160, 172, 186. 



Structure of, 172. 

 Storage of oxygen, no. 

 Stove, 1 16; with jacket, 117. 

 Strength of light, 297. 



Source of, 14. 

 Structure of artery, 51. 



Of bone, 18, 337. 



Of brain, 238, 239, 241. 



Of eye, 288. 



Of gullet, 171. 



Of heart. 41. 



Of kidney, 139, 140. 



Of larynx, 310. 



Of muscle, 10, n. 



Of nerves, 27. 



Of retina, 292. 



Of skin, 130. 

 Structure of stomach, 172; of tooth, 163, 



164. 



Subclavian vein, 44, 186. 

 Subjective sensations, 265. 

 Sublingual salivary gland, 166, 186. 

 Submaxillary salivary gland, 166, 186. 

 Sucking, 96. 



Suffocation in wells, 322. 

 Sugar, 144 ; cane, 179 ; grape, 179. 



In diabetes, 199. 

 Sunshine, 139. 

 Sunstroke, 317. 

 Supination, 337. 



