During assessment of a patient who is receiving digoxin, the nurse monitors for findings that would indicate an increased possibility of toxicity, such as: a apical pulse rate of 62 beats/min. b...

During assessment of a patient who is receiving digoxin, the nurse monitors for findings that would indicate an increased possibility of toxicity, such as: a apical pulse rate of 62 beats/min. b digoxin level of 1.5 ng/mL. c serum potassium level of 2.0 mEq/L. d serum calcium level of 9.9 mEq/L.