Licence: Public Domain Mark
Credit: A text book of physiology / by M. Foster. Source: Wellcome Collection.
Provider: This material has been provided by The University of Leeds Library. The original may be consulted at The University of Leeds Library.
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![^Itlt^l^^ fr-P*-* or in the as an internal mediZlSi I Sr^ ^ tones that the external midkm thp t I?8/0 tbe consti'™nt mdmdual. JustaSthewhl „™n;sm livr <,'^d0!t-t0 tte whoIe its air and its food so the «p™-JP? ,S oa things around it which they are all Ched n^Tto^m t^^^ ^ and food. 6 TO tnem weir immediate air charlr^ the composition and the body and at ZtZ^l - Z7 ZVe^T^f P** °f united action of all the tissueTmiUf^ a\ . . ^ hand' that the an average unifonn 1^2^ to establish and maintain special changes whidTffii t the fho^m^ of blood. The through the several tissues will t ?7 T^0 while i1i P*»es vidual tissues ZTor^Z^J^r deal* with. w^ the indi- it will be sufficientITZdvtV^ 7 f0nsider,atio*- At present Sec. 1. The Coagulation of Blood. perfectly 'flntT the blood-™ssels of a living body i, Sd ylmtssefto fell Th * 63 • ™Cid; * flows k the whole malfof H„U , ]' ^ Vm'dl^ moreases raPWly nntil The vessel kfo IK, f °bSf V,atlon becomes a complete jelly without a drou of 5t w ^ f ° Shed' ,CaB at this staSe be inverted bulk astL previously flu MblooT! T rr ^ » of the same Ifter a7whliTaSlng m nUmber' and ™W together, the drops Later on I m & ^Pf^ layer of pale° straw-coloured Cd Wllv Tt' T w ^ °f the same fluid are seen at the sides and finally at the bottom of the jelly, which, shrunk to a smaller Tze ?n1;feff Si; sts The°7s \clot-~ent^ ^ Jhe do e3S1aCe+ffthe Cl0t is ^enera11^ CUPPed- A portion of of fine Imi ^ th+? microfcoPe is to consist of a feltwork ol fane granulai fibrils, in the meshes of which are entangled the red and white corpuscles of the blood. In the serum nothing can be IZtt™ ?J?L?™J T^Sdea' ThG fibrils are composed of a substance called^. Hence we may speak of the clot as consisting](https://iiif.wellcomecollection.org/image/b21506917_0020.jp2/full/800%2C/0/default.jpg)
