Which situation prompts the patient to be compelled to a healthcare facility without consent?

The nurse is caring for a patient on the night shift in respiratory distress due to influenza. Over the last few hours, the patient has become increasingly confused, perfusion has decreased, and urine output has fallen to zero. The nurse contacts the resident physician to come assess the patient and requests an order for transfer to the intensive care unit. The physician orders the nurse to administer 1L 0.9% NaCl via IV infusion. One hour after the infusion is complete, the patient has made no improvement. What is the nurse’s next action?

Following a motor vehicle accident, the patient is noted to have an estimated blood loss of 500 mL and the blood pressure is normal. The nurse anticipates the provider to diagnose the patient with which class of shock?