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Francis M. Walters. Physiology and Hygiene for Secondary Schools
Physiology and Hygiene for Secondary Schools
Table of Contents
CHAPTER IV - THE BLOOD
PRACTICAL WORK
CHAPTER V - THE CIRCULATION
HYGIENE OF THE CIRCULATION
PRACTICAL WORK
CHAPTER VI - THE LYMPH AND ITS MOVEMENT THROUGH THE BODY
PRACTICAL WORK
CHAPTER VII - RESPIRATION
HYGIENE OF RESPIRATORY ORGANS
PRACTICAL WORK
CHAPTER VIII - PASSAGE OF OXYGEN THROUGH THE BODY
PRACTICAL WORK
CHAPTER IX - FOODS AND THE THEORY OF DIGESTION
NATURE OF DIGESTION
PRACTICAL WORK
CHAPTER X - ORGANS AND PROCESSES OF DIGESTION
HYGIENE OF DIGESTION
PRACTICAL WORK
CHAPTER XI - ABSORPTION, STORAGE, AND ASSIMILATION
PRACTICAL WORK
CHAPTER XII - ENERGY SUPPLY OF THE BODY
PRACTICAL WORK
CHAPTER XIII - GLANDS AND THE WORK OF EXCRETION
HYGIENE
PRACTICAL WORK
SUMMARY OF PART I
PART II: MOTION, COORDINATION, AND SENSATION
CHAPTER XIV - THE SKELETON
ARTICULATIONS
HYGIENE OF THE SKELETON
PRACTICAL WORK
CHAPTER XV - THE MUSCULAR SYSTEM
HYGIENE OF THE MUSCLES
PRACTICAL WORK
CHAPTER XVI - THE SKIN
HYGIENE OF THE SKIN
PRACTICAL WORK
CHAPTER XVII - STRUCTURE OF THE NERVOUS SYSTEM
PRACTICAL WORK
CHAPTER XVIII - PHYSIOLOGY OF THE NERVOUS SYSTEM
NERVOUS CONTROL OF IMPORTANT PROCESSES
PRACTICAL WORK
CHAPTER XIX - HYGIENE OF THE NERVOUS SYSTEM
CHAPTER XX - PRODUCTION OF SENSATIONS
PRACTICAL WORK
CHAPTER XXI - THE LARYNX AND THE EAR
THE LARYNX
THE EAR
PRACTICAL WORK
CHAPTER XXII - THE EYE
HYGIENE OF THE EYE
PRACTICAL WORK
CHAPTER XXIII - THE GENERAL PROBLEM OF KEEPING WELL
SUMMARY OF PART II
APPENDIX
INDEX
Footnotes
Отрывок из книги
Francis M. Walters
Published by Good Press, 2020
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Experiments.—1. Let some of the defibrinated blood (bottle 1) flow (not fall) on the surface of water in a glass vessel. Does it remain on the surface or sink to the bottom? What does the experiment show with reference to the relative weight of blood and water?
2. Fill a large test tube or a small bottle one fourth full of the defibrinated blood and thin it by adding an equal amount of water. Then place the hand over the mouth and shake until the blood is thoroughly mixed with the air. Compare with a portion of the blood not mixed with the air, noting any difference in color. What substance in the air has acted on the blood to change its color?
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