Calendar: 1882-1883 Page 701

698 MEDICAL DEPARTMENT Explain the effect of negative pressure of oxygen on Oxyhemoglobin At what pressure of Ο in the pulmonary alveoli will the haemoglobin of the blood cease to combine with it How do you know these facts What do they teach you concerning the normal gas-interchange Describe the effects of the varying action of the mus- cular coats of the arterioles on the circulation in the arteries the capillaries and in the veins respectively Describe the retina and explain the functions of its inner and its outer layers Where is urea formed and how is it eliminated Give approximate the daily urea excretion of man three weeks without food III -£l tmiatvt crystalline solid body is found to contain 766 per cent of carbon 38 per cent of hydrogen and 17 per cent of oxygen The specific gravity of its vapour is 3243 What is the substance By what test would you identify solution of chloral hydrate Explain the relation between an ether and an alcohol Give examples of the methods for converting one into the other How would you proceed to test the contents of the stomach for alcohol Explain the meaning of ζ fractional distillation giving an example of its use Give the mode of preparation the composition and the characteristic property of zinc ethide IV -platma Keiitca antt Ci eraputtic$ Describe the preparation and pharmaceutical properties of the following carbo animalis purificatus-liquor arseni- calis-liquor sodse chloratse-hydrargyri iodidum viride- ferrum redactum-acidum gallicum