This second edition continues to offer practitioners access to a huge database of normal values, developed using the most modern scientific protocols, for virtually any patient population! Normal ranges take into account age, sex, height, and body mass index for a wide range of demographic groups to provide a complete set of reliable values for everyday clinical practice. Many studies are updated. When possible, studies with normal values based on larger groups of subjects with varied demographics are included. Side-to-side and same-limb comparisons of different nerves are often included, with the acceptable differences listed in the “helpful hints” section of the appropriate chapters. Included for reference is a schematic of the brachial plexus inside the front cover, to be used as an aid in determining which nerves to study in complex cases.Understanding Anesthesia Equipment. 5th Ed.exe
