"" Demonstrations in Physiological and Pathological Chemistry: With a Concise Account of the Clinical Examination of Urine"" is a book written by Charles Henry Ralfe and published in 1880. The book is a comprehensive guide to the study of physiological and pathological chemistry, with a particular focus on the examination of urine. The book is divided into two parts. The first part covers the principles of physiological chemistry, including the composition of the human body, the chemistry of digestion, and the metabolism of nutrients. The second part of the book focuses on pathological chemistry, including the study of diseases such as diabetes, gout, and kidney disease. Throughout the book, Ralfe provides detailed descriptions of laboratory techniques and procedures for the analysis of urine, including chemical tests, microscopic examination, and quantitative analysis. He also provides a concise account of the clinical examination of urine, including the interpretation of various abnormalities and their significance in the diagnosis of disease. Overall, ""Demonstrations in Physiological and Pathological Chemistry"" is a valuable resource for students and professionals in the fields of medicine, biochemistry, and physiology, providing a detailed and comprehensive guide to the study of physiological and pathological chemistry, with a particular focus on the examination of urine.This scarce antiquarian book is a facsimile reprint of the old original and may contain some imperfections such as library marks and notations. Because we believe this work is culturally important, we have made it available as part of our commitment for protecting, preserving, and promoting the world's literature in affordable, high quality, modern editions, that are true to their original work.