Review fluid balance, electrolyte abnormalities, acid-base disturbances, resuscitation principles, replacement therapy, and interpretation of clinical and laboratory findings in surgical patients.

Focus on recognition and initial management of hypovolemic, septic, cardiogenic, and other forms of shock, including assessment of perfusion, resuscitation, monitoring, and identification of the underlying cause.

Study surgical-site infections, intra-abdominal infection, sepsis recognition, source control, antimicrobial principles, risk assessment, and management of systemic infection in surgical patients.

Review common thyroid, parathyroid, adrenal, and breast conditions, clinical assessment, diagnostic investigations, surgical indications, and principles of operative and postoperative management.

Focus on surgical disorders involving the oesophagus, stomach, and proximal gastrointestinal tract, including obstruction, perforation, bleeding, malignancy, diagnostic evaluation, and treatment decisions.

Review common arterial and venous disorders, limb ischemia, aneurysmal disease, thrombosis, vascular assessment, relevant investigations, and recognition of conditions requiring urgent intervention.

Study common pediatric surgical conditions, age-specific clinical assessment, congenital and acquired disorders, acute abdominal presentations, and recognition of cases requiring urgent surgical care.

Review skin and soft-tissue infections, wounds, abscesses, masses, soft-tissue lesions, wound assessment, drainage principles, and indications for surgical management.

Focus on informed consent, confidentiality, patient autonomy, professional behavior, communication, ethical decision-making, documentation, accountability, and responsibilities in surgical care.

Review surgical diseases of the liver, gallbladder, and biliary tract, including gallstone disease, obstruction, infection, masses, diagnostic investigations, and treatment principles.

Study common abdominal-wall and groin hernias, clinical diagnosis, complications such as incarceration and strangulation, operative indications, and principles of hernia repair.

Focus on preoperative assessment, surgical risk, optimization, perioperative medication considerations, thrombosis prevention, postoperative monitoring, complications, nutrition, and recovery.

Review initial trauma assessment, resuscitation, priorities in injured patients, abdominal and thoracic trauma, hemorrhage control, critical illness, organ support, and recognition of life-threatening complications.

Study common colorectal and anorectal disorders, bowel obstruction, inflammatory and malignant disease, anorectal conditions, diagnostic evaluation, and principles of surgical treatment.

Review pancreatic and splenic disorders, acute and chronic pancreatitis, masses, trauma, diagnostic investigations, indications for surgery, and management of associated complications.

Focus on safe surgical practice, infection prevention, medication safety, correct patient and procedure verification, communication, documentation, risk reduction, and prevention of avoidable harm.