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The Chicago Medical Recorder Volume 26, PT. 1 (Paperback) Loot Price: R638
Discovery Miles 6 380
The Chicago Medical Recorder Volume 26, PT. 1 (Paperback): Books Group

The Chicago Medical Recorder Volume 26, PT. 1 (Paperback)

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Loot Price R638 Discovery Miles 6 380 | Repayment Terms: R58 pm x 12*

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This historic book may have numerous typos and missing text. Purchasers can download a free scanned copy of the original book (without typos) from the publisher. Not indexed. Not illustrated. 1904 Excerpt: ...In the eatheterized specimen, obtained by ureteral catheterization, it does render us assistance, especially where used in connection with the other well established methods. The freezing point of urine is influenced by diet, liquids, exercise and elimination through other channels, as emesis, diarrheas, perspiration, etc. CRYOSCOrY OF THE BLOOD. The cryoscopic examination of the blood gives us more valuable information, because it has been found that the freezing point of normal blood is practically constant, varying from--0.55 to--0.57 C, the average being--0.56 C. Any marked change in the freezing point of the blood at once tells us that there is something wrong, and that we must look, first of all to the functional activity of the kidneys, since it has been found that interference with the proper excretory function of the kidneys causes a concentration of the blood, hence a lowering of its freezing point. The amount of blood required for determining the freezing point is about 10 cc, and is readily obtained by puncturing one of the larger veins in the forearm. The skin is washed with soap and water, alcohol and ether, the veins constricted above, and the needle of a Luer syringe is plunged under the skin, as in giving a hypodermic, and then introduced into the vein. Gradual suction is used in drawing the blood by slowly withdrawing the piston. When the required amount is obtained (10 or 12 cc.) the constrictor is removed, the needle quickly withdrawn, and gentle pressure made over the point of entrance. This is later sealed with collodion. Tt causes no inconvenience to the patient and may be done painlessly by using a little ethyl bromide or chloride spray. In over 300 punctures, I have not met with a single accident or objection from the patient. The w...

General

Imprint: Rarebooksclub.com
Country of origin: United States
Release date: March 2012
First published: March 2012
Authors: Books Group
Dimensions: 246 x 189 x 10mm (L x W x T)
Format: Paperback - Trade
Pages: 184
ISBN-13: 978-1-130-56968-1
Categories: Books
LSN: 1-130-56968-3
Barcode: 9781130569681

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