Intravenous injection in wound shock : being the Oliver-Sharpey lectures delivered before the Royal College of Physicians of London in May 1918 . Fig. 54.—Effect onRespiration of theProducts of Tis-sue Anaemia. a. Before release of clamp on aorta. b. Immediately after removal of Eleven minuteslater. Injection of Acid (Acidosis). It was mentioned above that injection of acidoccasionally causes a progressive fall of blood pres- IN WOUND SHOCK 137 sure, especially if combined with a slight loss ofblood. Figs. 21 and 23 illustrate this fact, whilethe latter figure shows that the injection
Intravenous injection in wound shock : being the Oliver-Sharpey lectures delivered before the Royal College of Physicians of London in May 1918 . Fig. 54.—Effect onRespiration of theProducts of Tis-sue Anaemia. a. Before release of clamp on aorta. b. Immediately after removal of Eleven minuteslater. Injection of Acid (Acidosis). It was mentioned above that injection of acidoccasionally causes a progressive fall of blood pres- IN WOUND SHOCK 137 sure, especially if combined with a slight loss ofblood. Figs. 21 and 23 illustrate this fact, whilethe latter figure shows that the injection of bicar-bonate solution does not restore the secondary 56 shows that gum-saline, without alkali, re-stores it. Hence the low blood pressure was not. Fig. 55.—Occlusion of Aorta, Combined with given. a. Aorta clipped. b. 22 per cent, blood removed. c. Released aorta. d. Bled 17 per cent. e. Twenty-five minutes later. /. After 54 of gum-saline (equal volume to that of blood lost).End of trace—one hour after gum. due to the direct effect of increased hydrogen-ionconcentration. It is to be noticed also that the
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Keywords: ., bo, bookcentury1900, bookdecade1910, booksubjectwoundsandinjuries
