A client with cirrhosis is admitted to the hospital with suspected peritonitis. The nurse understands that cirrhosis is a significant risk factor for peritonitis due to:

Choice A reason:

Changing the IV site every 24 hours is not necessary for IV antibiotic administration unless there is an indication of infiltration or infection at the site.

Choice B reason:

Administering the antibiotics using an infusion pump is essential to ensure accurate and controlled delivery of the medication, particularly when the client's condition requires a precise dosing schedule.

Choice C reason:

Discontinuing the antibiotics after 48 hours of improvement may lead to a recurrence of the infection. Clients with peritonitis often require a full course of antibiotic therapy to ensure complete eradication of the infection.

Choice D reason:

Administering the antibiotics through a peripheral IV catheter may not be suitable for the client's condition, as peritonitis may necessitate the use of a central line for administration of IV medications.

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.