Final answer:
Digoxin can interact with calcium gluconate, which is important for a nurse to recognize when treating a patient with hypocalcemia to prevent potential digoxin toxicity.
Step-by-step explanation:
The medication in question that can interact with calcium gluconate for a patient with hypocalcemia is Digoxin (Option C). Calcium gluconate can potentiate the effects of digoxin and cause digoxin toxicity, which could be life-threatening, resulting in severe cardiac dysrhythmias. It is important for the nurse to monitor the client's heart rate and rhythm when administering calcium gluconate if the patient is also receiving digoxin. Providers will often take precautions such as monitoring serum calcium and digoxin levels, as well as observing for signs and symptoms of digoxin toxicity.