The nurse is preparing to administer carvedilol to a patient…
The nurse is preparing to administer carvedilol to a patient with heart failure. The nurse reviews the following data: BP: 92/56 mm Hg (previous: 110/70, 104/66) HR: 54 bpm SpO₂: 95% on room air Potassium: 4.9 mEq/L (reference range 3.5 to 5>0 mEq/L) Patient reports: “I feel dizzy when I stand up.” Which findings require the nurse to hold the medication? (Select all that apply)