The nurse is administering 0800 medications. Which medication should the nurse question? 1. Misoprostol (Cytotec), a prostaglandin analog, to a 29-year-old male with an NSAID-produced ulcer. 2....

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

1. Misoprostol (Cytotec), a prostaglandin analog, to a 29-year-old male with an NSAID-produced ulcer. 2. Omeprazole (Prilosec), a proton-pump inhibitor, to a 68-year-old male with a duodenal ulcer. 3. Furosemide (Lasix), a loop diuretic, to a 56-year-old male with a potassium level of 3.0 mEq/L. 4. Acetaminophen (Tylenol), a nonnarcotic analgesic, to an 84-year-old with a frontal headache