Question: A nurse is caring for a 15-year-old client with cystic fibrosis who has been prescribed dornase alfa. What should the nurse instruct the client and family to do? Group of answer choices Avoid taking other drugs within 2 hours of dornase alfa. Store the drug in the refrigerator, protected from light. Use in-home nebulizer up to every 4 hours. Expect a headache after each use, due to vasodilation.