Final answer:
After completing the SAMPLE and OPQRST history, you should obtain baseline vitals. It is important to continue monitoring the patient's ABCs (airway, breathing, and circulation) throughout the assessment.
Step-by-step explanation:
After completing the SAMPLE and OPQRST history, you should obtain baseline vitals. This involves measuring the patient's heart rate, blood pressure, respiratory rate, and oxygen saturation levels. By obtaining baseline vitals, you can monitor the patient's condition and provide important information to ALS when they arrive. It is important to continue monitoring the patient's ABCs (airway, breathing, and circulation) throughout the assessment.