The nurse is administering 0800 medications. Which medication should the nurse question? 1. Ibuprofen (Motrin), a nonsteroidal anti-inflammatory drug, to a 49-year-old female with a peptic ulcer. 2....

The nurse is administering 0800 medications. Which medication should the nurse question?

1. Ibuprofen (Motrin), a nonsteroidal anti-inflammatory drug, to a 49-year-old female with a peptic ulcer.

2. Omeprazole (Prilosec), a proton-pump inhibitor, to an 18-year-old male with a duodenal ulcer.

3. Digoxin (Lanoxin), a cardiotonic, to a 76-year-old male with a potassium level of 4.2 mEq/L.

4. Riopan, an antacid, to a 67-year-old client diagnosed with congestive heart failure who is complaining of indigestion.