A client with suspected peritonitis is undergoing abdominal imaging. The nurse prepares the client for which diagnostic imaging modality that can provide detailed images of the peritoneal organs and structures?

Choice A reason:

Inserting a catheter into the bladder to collect urine is not related to diagnostic paracentesis for peritonitis.

Choice B reason:

Diagnostic paracentesis involves removing fluid from the peritoneal cavity for analysis, helping to identify the presence of infection or inflammation in the peritoneum.

Choice C reason:

Injecting contrast dye into the bloodstream for imaging is not a part of the diagnostic paracentesis procedure.

Choice D reason:

Taking a tissue sample from the peritoneal lining is not the purpose of diagnostic paracentesis.

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.