A 73-year-old woman on a medical ward has a National Early Warning Score 2 (NEWS2) of 6, up from 2 six hours ago. She is tachycardic, tachypnoeic and mildly hypotensive but remains conscious. What is the most appropriate response according to NEWS2?AContinue current monitoring and review at the next ward roundBRequest an urgent review by a clinician competent in acute illness assessmentCCall the cardiac arrest team immediatelyDDischarge the patient as her score is below 7EAsk the healthcare assistant to repeat observations in 12 hoursCheck my answer