The patient with a T4 spinal cord injury has a blood pressure of 160/98 mm Hg. Which interventions does the nurse take? Select all that apply.

The patient presents prior to a right elbow repair surgery. The surgeon speaks with the patient, answers questions, and obtains informed consent. Prior to leaving, the surgeon states, “Good; your hospital ID bracelet is on your right arm. That will signal to us we have the correct limb.” Which response by the nurse is most appropriate?

The nurse is performing an electrocardiogram on a patient with rhabdomyolysis. The patient asks the nurse what the rationale is for this test, since he is young and has no cardiac history. Which of the following responses by the nurse is most appropriate?