A patient’s central line appears occluded. Which method does the nurse use to determine if the catheter occlusion is internal?

The patient presents to the emergency department (ED) with flu-like symptoms and mucocutaneous erythematous rash and bullae formation over 38% of the body. The nurse asks the patient if which medications had been taken in the last month? Select all that apply.

The nurse is caring for a patient with a bleeding gastric ulcer. The patient calls the nurse asking for ibuprofen for a tension headache. Which response by the nurse is most appropriate?