ما يقوله الناس - كتابة مراجعة
لم نعثر على أي مراجعات في الأماكن المعتادة.
طبعات أخرى - عرض جميع المقتطفات
acid action administration agent alcohol amount anæsthesia anæsthetic animals apparatus appearance applied artificial asphyxia become blood body bottle brain breathing bromide cause cent centres changes chloride chloroform circulation closed cocaine complete conclusions condition containing continued cylinder danger death dental dilatation direct disease doses drops drug effect employed entirely ether ethyl examination experiments face fact fall five four give given grain hand head heart important increased indicator influence inhalation injection kidneys less liquid lungs means Medical method minutes mixture mouth necessary nerve nitrous oxide normal observations obtained occurred operation oxygen pain passed patient persons PLATE poisoning position practice prepared present pressure produced pulse pure quantity reflexes removed reported respiration respiratory solution stage sufficient surgeon symptoms taken tion tissue tongue tube usually vapor
الصفحة 449 - The inner tube for delivering the ether runs upwards nearly to the extremity of the outer tube. Now, when the bellows are worked, a double current of air is produced ; one current descending and pressing upon the ether, forcing it along the inner tube, and the other ascending through the outer tube, and playing upon the column of ether as it escapes through the fine jet.
الصفحة 37 - TO COMMEMORATE THE DISCOVERY THAT THE INHALING OF ETHER CAUSES INSENSIBILITY TO PAIN. FIRST PROVED TO THE WORLD AT THE MASSACHUSETTS GENERAL HOSPITAL IN BOSTON OCTOBER AD MDCCCXLVI (1846) THIS ALSO COMETH FROM THE LORD OF HOSTS WHICH IS WONDERFUL IN COUNSEL AND EXCELLENT IN WORKING.
الصفحة iii - During these vast changes, so pregnant in beneficence to mankind, America has not been idle. If she had contributed nothing more to the stock of human happiness than anaesthetics the world would owe her an everlasting debt of gratitude.
الصفحة iii - The knife is searching for disease, — the pulleys are dragging back dislocated limbs, — nature herself is working out the primal curse, which doomed the tenderest of her creatures to the sharpest of her trials ; but the fierce extremity of suffering has been steeped in the waters of forgetfulness, and the deepest furrow in the knotted brow of agony has been smoothed for ever.
الصفحة 438 - It thus forms a very valuable addition to the various works on therapeutics now in existence. Chemists are so multiplying compounds, that, if each compound is to be thoroughly studied, investigations must be carried far enough to determine the practical importance of the new agents.
الصفحة 25 - Apuleius says, that if any one is to have a limb mutilated, burnt, or sawn, he may drink half an ounce with wine, and whilst he sleeps the member may be cut off without pain or sense.
الصفحة 27 - As nitrous oxide, in its extensive operation, appears capable of destroying physical pain, it may probably be used with advantage during surgical operations in which no great effusion of blood takes place?
الصفحة 499 - ... cornea. It is also indicated by stertorous breathing, or by complete relaxation of the muscles. Directly the cornea becomes insensitive, or the breathing becomes stertorous, the inhalation should be stopped. The breathing may become stertorous while the cornea is still sensitive. The rule to stop the inhalation should, notwithstanding, be rigidly enforced, and it will be found that the cornea always becomes insensitive within a few seconds afterward.
الصفحة 489 - ... and depressor nerves — under the influence of the galvanic current. One pole (usually the negative) is placed at the epigastrium, while the other is passed over the forehead and top of the head, by the inner borders of the sterno-cleido-mastoid muscles, from the mastoid fossa to the sternum, at the nape of the neck, and down the entire length of the spine.
الصفحة 495 - Bat the mere inhalation of chloroform is only a part of the process of the administration in practice. A patient with an extremely fatty heart may die from the mere exertion of getting upon the operating table, just as he may die in mounting the steps in front of his own hall door, or from fright at the mere idea of having chloroform or of undergoing an operation, or during his involuntary struggles.