This course revisits fundamental investigative methods covered in prior courses and delves deeply into advanced investigation procedures, integrating them with patient assessments. Students will explore physiological principles concerning the cardiovascular, pulmonary, and central nervous systems, understanding their implications on overall bodily function. The training aims to equip students with the skills necessary for conducting thorough patient assessments, including pre-operative visits, history-taking, and physical examinations. Additionally, the course covers topics such as drugs and premedication (including analgesics and sedatives), various techniques (including inhalation and total intravenous anesthesia), and emergency procedures.