CONTENTS. 



XVI 1 



274. The Formation of Urinary Constituents, 



275. Passage of Various Substances into the Urine, 



276. Influence of Nerves on the Renal Secretion, 



277. Uraemia, Ammoniaemia, 



278. Structure and Functions of the Ureter, 



279. Urinary Bladder and Urethra, 



280. Accumulation and Retention of Urine, 



281. Retention and Incontinence of Urine, 



282. Comparative and Historical, 



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 427 

 430 

 431 

 433 

 434 

 436 

 437 



IX. FUNCTIONS OF THE SKIN. 



283. Structure of the Skin, Nails, and Hair, 



284. The Glands of the Skin, 



285. The Skin as a Protective Covering, 



286. Cutaneous Respiration and Secretion Sweat, 



287. Conditions Influencing the Secretion of Sweat, 



288. Pathological Variations, 



289. Cutaneous Absorption Galvanic Conduction, 



290. Comparative Historical, 



437 

 442 

 443 



444 

 446 

 448 

 449 

 449 



X. PHYSIOLOGY OP THE MOTOR APPARATUS. 



291. Ciliary Motion, Pigment Cells, 



292. Structure and Arrangement of the Muscles, 



293. Physical and Chemical Properties of Muscle, 



294. Metabolism in Muscle, . . 



295. Rigor mortis, . . 



296. Muscular Excitability, 



297. Changes in a Muscle during Contraction, 



298. Muscular Contraction, 



299. Rapidity of Transmission of a Muscular Contraction 



300. Muscular Work, .... 



301. The Elasticity of Muscle, 



302. Formation of Heat in an Active Muscle, 



303. The Muscle-Sound, . 



304. Fatigue and Recovery of Muscle, 



305. The Mechanism of the Joints, 



306. Arrangement and Uses of the Muscles of the Body, 



307. Gymnastics Pathological Motor Variations, 



308. Standing, ..... 



309. Sitting, ..... 



310. Walking, Running, and Leaping, 



311. Comparative, .... 



VOICE AND SPEECH 



312. Voice and Speech, . . . 



313. Arrangements of the Larynx, 



314. Organs of Voice Laryngoscopy, 



315. Conditions Modifying the Laryngeal Sounds, 



316. Range of the Voice, . . . . 



317. Speech The Vowels, 



318. The Consonants, . . . . 



319. Pathological Variations of Voice and Speech, 



320. Comparative Historical, 



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 453 



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509 

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