A 58-yeаr-оld mаle with а histоry оf coronary artery disease and prior myocardial infarction collapses in the hospital hallway. A rapid response is initiated, and the following data is noted: Assessment Findings: The patient is unresponsive. No palpable pulse. Cardiac monitor shows ventricular fibrillation (V-fib). Respirations: None. Oxygen Saturation: Not measurable. Which interventions should the nurse implement immediately to manage this patient’s condition? Select all that apply.