A client with peritonitis develops acute kidney injury (AKI). Which nursing intervention is essential in the management of this complication?

Choice A reason:

Rebound tenderness refers to increased pain upon release of pressure during palpation and is not related to the finding of a rigid, board-like abdomen.

Choice B reason:

Paralytic ileus refers to a condition in which the intestines stop functioning, causing a lack of bowel sounds and distension, but it is not directly related to the rigid abdomen finding.

Choice C reason:

Abdominal compartment syndrome may cause abdominal distension and increased intra-abdominal pressure, but it does not necessarily result in a rigid, board-like abdomen.

Choice D reason:

The finding of a rigid, board-like abdomen upon palpation is known as guarding, which is a protective response of the abdominal muscles in peritonitis to minimize movement and protect the inflamed peritoneum.

Choice A reason:

Administering pain medication is important for the client's comfort, but it is not the highest priority in managing sepsis, a life-threatening complication of peritonitis. Addressing the underlying infection with antibiotics takes precedence.

Choice B reason:

Monitoring vital signs is essential for assessing the client's condition, but initiating broad-spectrum antibiotic therapy is more critical in managing sepsis.

Choice C reason:

Initiating broad-spectrum antibiotic therapy is the highest priority in managing sepsis. Prompt administration of antibiotics is crucial to treat the bacterial infection and prevent its spread.

Choice D reason:

Providing deep breathing exercises is important for preventing respiratory complications, but it is not the highest priority compared to addressing sepsis with antibiotics.