Certified Gastroenterology Registered Nurse Complete Practice Exam

Cholangitis, an infection of the bile duct system, can lead to serious systemic complications if not treated promptly. One of the most significant consequences is toxic sepsis and shock. This is due to the potential for bacteria to enter the bloodstream from the infected bile duct, resulting in a systemic inflammatory response. The infection can escalate rapidly, leading to a cascade of effects that may culminate in septic shock, characterized by hypotension, multi-organ failure, and potentially death.

The other options, while they may seem plausible, do not directly reflect the immediate life-threatening nature of untreated cholangitis. Gallbladder rupture is a complication seen in acute cholecystitis, not specifically cholangitis. Severe liver damage can occur from prolonged bile duct obstruction, but the urgent threat associated with cholangitis is primarily the risk of sepsis. Increased bile secretion does not occur in cholangitis; instead, the condition is often associated with bile duct blockage, leading to potential accumulation and pressure buildup.