Surgical Principles MCQs

Haemorrhagic shock is circulatory failure caused by acute blood loss and inadequate tissue perfusion.

Tension pneumothorax is progressive pressurised pleural air causing respiratory compromise and obstructive shock.

Acute appendicitis is inflammation of the appendix often producing migratory right-lower-quadrant pain.

Small-bowel obstruction is mechanical or functional blockage causing pain, vomiting, distension and reduced passage of stool or flatus.

Acute cholecystitis is inflammation of the gallbladder, commonly due to cystic-duct obstruction by a stone.

Inguinal hernia is protrusion of abdominal contents through the inguinal region.

Wound dehiscence is partial or complete separation of a surgical wound after closure.

Surgical site infection is infection involving an incision or operated space after a surgical procedure.

Compartment syndrome is raised pressure within a closed fascial compartment that threatens tissue perfusion.

Acute limb ischaemia is a sudden fall in limb perfusion causing pain, pallor, pulselessness and neurological compromise.

Peritonitis is inflammation of the peritoneum, often producing guarding and rebound tenderness.

Peritonitis is inflammation of the peritoneum, often producing guarding and rebound tenderness.