A client, hospitalized with heart failure, is receiving digoxin (Lanoxin) and furosemide (Lasix) intravenously and now has continuous ringing in the ears. What is the appropriate action for the nurse...

A client, hospitalized with heart failure, is receiving digoxin (Lanoxin) and furosemide (Lasix) intravenously and now has continuous ringing in the ears. What is the appropriate action for the nurse to take at this time?

1. Obtain a digoxin level to check for toxicity.

2. Note the observation in the chart and plan to reassess in 2 hours.

3. Ask the client about taking aspirin in addition to other medications.

4. Discontinue the furosemide and notify the physician.