A client who has been anticoagulated with warfarin has been admitted for gastrointestinal bleeding. The history and physical examination indicates that the client may have taken too much warfarin. The nurse anticipates that the client will receive which antidote?

The nurse is screening a client who will be taking a nonspecific/nonselective beta blocker. Which condition, if present, may cause serious problems if the client takes this medication?

When taking a telephone order for a medication, which action by the nurse is most appropriate?

The nurse is reviewing the medication orders for a client who will be receiving aminoglycoside therapy. Which other medication or medication class, if ordered, would be a potential interaction concern?

Methotrexate is ordered for a client with a malignant tumor, and the nurse is providing education about self-care after the chemotherapy is given. Which statements by the nurse are appropriate for the client receiving methotrexate? (Select all that apply.)

Phenytoin has a narrow therapeutic index. The nurse recognizes that this characteristic indicates which of these?

A sanitation worker has experienced a needle stick by a contaminated needle that was placed in a trash can. The employee health nurse expects that which drug will be used to provide passive immunity to hepatitis B infection?

During therapy with the hematopoietic drug epoetin alfa, the nurse instructs the client about adverse effects that may occur, such as:

The nurse is monitoring a client who has severe bone marrow suppression following antineoplastic drug therapy. Which is considered a principal early sign of infection?

When treating clients with medications for Parkinson's disease, the nurse knows that the wearing-off phenomenon occurs for which reason?

A client who has been taking cimetidine for hyperacidity calls the clinic to say that the medication has not been effective. The nurse reviews his history and notes that which factor may be influencing the effectiveness of this drug?