Correct Answer: C

Rationale: Administering prescribed opioid analgesics is the most appropriate nursing intervention to alleviate severe abdominal pain in a patient with acute pancreatitis. Opioid analgesics help manage severe pain effectively in such cases. Encouraging oral intake of clear fluids may exacerbate symptoms due to the need for pancreatic rest. Placing the patient in a supine position can worsen the pain by increasing pressure on the abdomen. Applying a heating pad is contraindicated as heat can potentially increase inflammation and discomfort in acute pancreatitis.

Correct Answer: B

Rationale: The correct answer is to limit foods high in protein. Patients taking levodopa should restrict their intake of protein-rich foods because protein can interfere with the absorption of the medication. By reducing protein intake, the patient can enhance the effectiveness of levodopa therapy.

Correct Answer: C

Rationale: The priority action for the nurse when time is limited is to focus on essential teaching. In this scenario, the patient should be educated on how to self-monitor glucose levels and administer medications to control glucose levels. While diet, exercise, medications, and potential complications are important topics for further education, these can be addressed through appropriate referrals and future teaching sessions.

Correct Answer: C

Rationale: Patients taking digoxin should be instructed to report any visual disturbances, as this can be a sign of digoxin toxicity.

Correct Answer: B

Rationale: The correct advice for the administration of ferrous sulfate is to take it on an empty stomach for best absorption. This enhances the absorption of iron. If gastrointestinal upset occurs, the medication can be taken with food. Taking ferrous sulfate with dairy products or before bedtime is not recommended. Vitamin C can actually help with the absorption of iron and is often recommended to be taken alongside iron supplements to enhance absorption.