Final answer:
Perform immediate tracheal intubation, insert a nasogastric tube, establish IV or IO access, and administer fluid boluses to maintain blood pressure.
Step-by-step explanation:
Based on the given information, the most appropriate course of action for this patient would be option c) Perform immediate tracheal intubation, insert a nasogastric tube, establish IV or IO access, and administer 10- to 20- mL/kg normal saline or lactated Ringer's boluses to maintain a systolic blood pressure of at least 90 mmHg. The patient is presenting with acute bright red vomiting, decreased consciousness, and signs of shock (pale, moist skin), which suggest severe bleeding in the upper gastrointestinal tract. Tracheal intubation would secure the airway, while nasogastric tube insertion would help drain the stomach of any remaining blood. Establishing IV or IO access and administering fluid boluses would help stabilize the patient's blood pressure and maintain perfusion. It is important to address the underlying cause of the bleeding, which, in this case, is likely related to excessive alcohol intake.