Emergency care procedures for injured lower extremities include:

A confused unrestrained male struck the steering wheel with his abdomen. Currently, he is complaining of generalized abdominal pain and rates it a 6/10. Assessment indicates red marks across his lower abdomen caused by the steering wheel. His pulse is 140, respirations 18, blood pressure 108/88, and SpO2 at 94%. He looks pale with moist skin. Which of the following is most appropriate when

providing oxygen to this patient? A) 2 liters per minute through a nasal cannula B) 8 liters per minute through a simple face mask C) 15 liters per minute through nonrebreather D) Oxygen can be withheld due to the SpO2 reading

You arrive alone at a scene at which a 16-year-old skier has collided with a tree. He is unresponsive and has blood flowing from his ears and nose. He was not wearing a helmet. Which of the following lists reflects the most appropriate care of this patient?

a. Primary assessment, airway management, immobilization, transport as soon as possible b. Primary assessment, oxygen administration, rapid transport to the aid room, immobilization in the aid room c. Immobilization, transfer to a sled, completion of the assessment in the aid room d. Primary assessment, immobilization, bandaging of the ears to control bleeding, airway management