Problem: A nurse has several tasks to delegate to an assistive personnel (AP). Which of the following tasks should the nurse question that the AP is performing inappropriate tasks? Need Assignment Help? 1) Obtain an arterial blood gas (ABG) from the patient's left brachial artery. 2) All of the tasks 3) Pass fresh water to clients on a patient who just came back from abdominal surgery 30 minutes ago. 4) Teach patient and families on how to self-administer heparin injections.