For which complication should a nurse be careful to monitor a patient after a liver biopsy?

A. "I will give my baby the medication just before a feeding.": Nystatin should be given after feedings to ensure it stays in the mouth long enough to work effectively.

B. "I will swab the medication inside my baby's mouth and on her tongue.": Nystatin should be applied directly to the affected areas in the mouth (e.g., tongue, cheeks) using a swab or applicator.

C. "I will clean the white patches off my baby's mouth with a washcloth after giving the nystatin.": Cleaning the white patches could remove the medication before it has a chance to work, so this is not recommended.

D. "I will mix my baby's medication in a clear liquid and put it in her bottle.": Mixing the medication in a bottle can make it less effective, as it may not stay in the mouth long enough to treat the infection.

A. Perforation: A temperature of 102.4° F and abdominal rigidity are suggestive of peritonitis, which is a potential complication of diverticulosis. Perforation of a diverticulum can lead to leakage of intestinal contents into the abdominal cavity, causing infection and inflammation.

B. Obstruction: Although obstruction can occur in diverticulosis, it typically causes symptoms such as bloating, abdominal distention, and pain, not fever and rigidity.

C. Infection: While infection can occur with diverticulosis, fever and rigidity in this scenario are more likely due to perforation leading to peritonitis, which is a more severe condition.

D. Constipation: While constipation can exacerbate diverticulosis, it would not typically cause fever or abdominal rigidity.