Correct Answer: A

Rationale: Dyspnea and reduced or absent breath sounds over the right lung are signs of a possible pneumothorax.

Correct Answer: A

Rationale: A healthy stoma may bleed slightly when touched initially, which is normal.

Correct Answer: A

Rationale: Immediately after inserting an NG tube for enteral feedings, aspirate for gastric secretions to confirm proper placement.

Correct Answer: A

Rationale: For a patient with liver failure, it is important to limit the intake of meats and beans to reduce the risk of hepatic encephalopathy.

Correct Answer: B

Rationale: For a patient with a possible bowel obstruction, measuring abdominal girth is a priority to monitor for signs of worsening obstruction or distention.