Comprehensive Anatomy, Physiology, and Hygiene: Adapted for Schools, Academies, Colleges, and Families : with Instruction on the Effects of Stimulants and Narcotics, and Brief Directions for Illustrative Dissections of Mammals, for Elementary Work with the Microscope, for Physiological Demonstrations on the Human Body, and for the Management of Emergent CasesJ.B. Lippincott, 1888 - 384 من الصفحات |
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عبارات ومصطلحات مألوفة
abdomen acid activity alcohol amount animal aorta blood tubes body bone brain breathing bronchi bulb called canal capillaries carbon dioxid cartilage cause cavity cells centres cerebellum cerebrum chemical chest cold color connective tissue contraction corpuscles diaphragm digestion disease Dissection dorsal duct effect elastic epidermis exercise experiment fibres fingers fluid functions glands hand heart heat inches intestine kidney larynx layer left auricle ligaments limbs liquid liver lower lungs lymph motion mouth movements mucous membrane muscles muscular nerve impulse nerve-cells nervous system organs outer oxidation oxygen papillæ passes pharynx Physiology posterior produced proteid pulmonary artery pulmonary veins reflex action removed respiration right auricle rubber salt seen semilunar valves sensation shorten side skin spinal cord starch stimulated stomach structure substance surface teeth temperature tendon thorax tion trachea valves veins ventral ventricle vessels walls warm
مقاطع مشهورة
الصفحة 337 - Functions of the Spinal Cord. — The spinal cord has two main functions : — 1. Its conducting power, by means of the white fibers which make up the outer part of the cord. These fibers may be regarded as connecting the gray matter of the brain with all parts of the body. 2. The gray matter is the center of the reflex actions of the cord.
الصفحة 60 - In case of extreme cold, besides wool, leather, or waterproof clothing is useful. Cotton and linen are nearly equal. Protection against Heat. — Texture has nothing to do with protection from the direct solar rays ; this depends entirely on color.
الصفحة 199 - ... branches before entering a gland. They collect the products of digestion and the products of worn-out tissues, and convey them into the venous circulation near the heart.
الصفحة i - I frequently hear of promising students who have thus failed ; and, on inquiry, have learned — in almost every instance — that the victim has previously drugged himself with tea or coffee. Sleep is the rest of the brain ; to rob the hard-worked brain of its necessary rest is cerebral suicide.
الصفحة 397 - The moment that a man had swallowed a drink of spirits, it was certain that his day's work was nearly at an end. It was absolutely necessary that the rule of total abstinence be rigidly enforced, if we would accomplish our day's task.
الصفحة ii - I know of no single vice which does so much harm as smoking. It is a snare and a delusion. It soothes the excited nervous system at the time, to render it more irritable and more feeble ultimately.
الصفحة 261 - Whatever opinion other more experienced observers may hold, I cannot but think, after what I have seen, that the extreme passion for getting rich, absorbing the whole energies of a life, does predispose to mental degeneration in the offspring — either to moral defect, or to moral and intellectual deficiency, or to outbreaks of positive insanity under the conditions of life.
الصفحة 261 - If the evil ended with the individual who, by the indulgence of a pernicious custom, injures his own health, and impairs his faculties of mind and body, he might be left to his enjoyments — his 'Fools' Paradise
الصفحة 261 - The enervation, the hypochondriasis, the hysteria, the insanity, the dwarfish deformities, the consumption, the suffering lives and early deaths of the children of inveterate smokers, bear ample testimony to the feebleness and unsoundness of the constitution transmitted by this pernicious habit.
الصفحة 36 - There are three pair of salivary glands — the parotid, just back of the angle of the jaw, under the ear; its duct runs forward under the skin of the cheek, and opens on the inside of the cheek opposite the second molar of the upper jaw. The submaxillary gland lies under the angle of the jaw ; its duct opens under the tongue near the front of the mouth. The sublingual gland is in front of the submaxillary and empties near the same place as the .submaxillary.