A nurse in the emergency department admitted a client who is having a myocardial infarction. The client has been placed on the heart monitor. Which of the following electrocardiogram strips is indicative of a myocardial infarction?

A nurse is preparing to administer daily medications to a client who is undergoing a procedure at 1000 that requires IV contrast dye. Which of the following routine medications to give at 0800 should the nurse withhold?

A nurse is assessing a client who is receiving valsartan to treat heart failure. Which of the following findings should the nurse identify as an indication that the medication is effective?

A nurse is caring for a client who has tuberculosis and is taking rifampin. The client reports that her saliva has turned red-orange in color. Which of the following responses should the nurse make?

A nurse is caring for a client who arrives at the emergency department and reports vomiting and diarrhea for the past 3 days. The client's serum potassium level is 2.8 mEq/L. Which of the following interventions should the nurse implement first?

A nurse is collecting data from a client who has toxoplasmosis and is HIV positive. Which of the following questions should the nurse ask to gather data about toxoplasmosis?

A nurse is caring for a group of clients. The nurse should obtain a blood pressure reading using only the left extremity from which of the following clients?

A nurse is preparing to administer levofloxacin 750 mg via intermittent IV infusion over 90 min to a client. Available is levofloxacin 750 mg/150 mL. How many mL/hr should the nurse set the IV pump to administer?

(Round the answer to the nearest whole number. Use a leading zero if it applies. Do not use a trailing zero.)

A nurse is checking a client's ventilator settings. The nurse should understand that positive end- expiratory pressure has which of the following purposes?

A nurse is caring for a client who has an IV in the left forearm and whose infusion pump has alarmed several times. Which of the following actions should the nurse take first?

A nurse on an oncology unit is caring for a client who is receiving internal radiation therapy. Which of the following actions should the nurse take?