Problem: Deborah (pronouns: she/her/hers) is 68, and visited the emergency department (ED) experiencing substernal chest pressure. She appears to have a perfusion issue. She currently has no venous access. She is nauseous and vomiting After reviewing the client's record, which fluid is most appropriate as a bolus for this client?? Need Assignment Help? 0.45% Normal Saline (500 mL bag)? 0.9% Normal Saline (500 mL bag)? 0.45% Normal Saline (100 mL bag)? 2.0% Normal Saline (500 mL bag)? 0.9% Normal Saline (250 mL bag)?