LPN Pharmacology Practice Questions

The client has been prescribed warfarin (Coumadin) and is being educated about dietary restrictions. Which food should the client be advised to avoid or eat in consistent amounts?

A client has a new prescription for verapamil. Which of the following beverages should the client avoid while taking this medication?

When assessing a client receiving total parenteral nutrition (TPN), which laboratory value is most important for the nurse to monitor regularly?

A client with a diagnosis of heart failure is prescribed spironolactone (Aldactone). Which laboratory value should the nurse monitor closely?

A client with a history of angina pectoris reports chest pain after climbing stairs. What should be the nurse's first action?