Section 3 Surgical and Anesthesia Practice Management 18 Preoperative Evaluation and Management Alicia G. Kalamas Contents Components of Comprehensive Preoperative Risk Assessment Various Models for the Delivery of Preoperative Care…
Section 1 Leadership and Strategy 1 Leadership Principles Christoph Egger and Alex Macario Contents Evolution of Leadership Significance of Leadership for Healthcare Organizations Challenges of OR Leadership Game Theory in…
Abstract An antigen is a substance that stimulates the immune system, resulting in an immune response. Antigens are either proteins or polysaccharides. The immune system produces antibodies that specifically bind…
Abstract Ageing involves processes not only of physical but also of psychological and social change. Increasing numbers of elderly people are undergoing elective and emergency surgery, with post-operative complications being…
Abstract Core body temperature is one of the most tightly controlled physiological parameters. Normal core body temperature ranges from 36.5 to 37.5°C. Peripheral body temperature, involving the skin and subcutaneous…
Abstract Metabolism refers to the whole range of biochemical reactions that occur within living organisms. Metabolism broadly encompasses anabolism (the building up of larger molecules from smaller ones) and catabolism…
Abstract Exchange of nutrients. The placenta is an unusual organ because it is derived from the tissues of two different organisms: endometrial cells (known as decidual cells in pregnancy) from…
Abstract High altitude has no consensus definition. It is most commonly defined as corresponding to >2500 m above sea level, where most individuals begin to show physiological adaptations. Long-term habitation…
Abstract Triiodothyronine (T3), the strongly biologically active thyroid hormone. T3 comprises only 10% of the hormones released by the thyroid gland. In the circulation, T3 is very highly protein bound…
Abstract The World Health Organization classifies obesity based in the patient’s body mass index (BMI); their weight (in kilograms) divided by the square of their height (in metres): Chapter 86…
