ممرض يجهز تسريب نيتروجليسرين وريدي. أي ملاحظة صحيحة؟

A nurse is preparing an IV nitroglycerin infusion. Which point is correct?

1. Mix it with any other drug running in the same line
2. Give a rapid IV bolus first, then connect the infusion
3. Use the recommended tubing, as some plastics absorb it
4. No BP monitoring is needed because the dose is small

Answer: C) Use the recommended tubing, as some plastics absorb it. Nitroglycerin can be absorbed by some plastics (PVC), so the recommended administration set is usually used. It runs by pump with frequent BP checks and is titrated to pain and pressure.