For ER services, the facility must accept emergency patients 24 hours a day, seven days a week. No distinction is made between the first visit and subsequent visits

A 52-year-old man is admitted to the hospital emergency department with a primary complaint of severe radiating chest pain and signs of central cyanosis

The attending asks for your advice on selecting a device that provides a moderate FiO2 for this patient. Which of the following would you recommend? a. Simple O2 mask at 8 L/min b. Air-entrainment mask at 40% O2 c. Nasal cannula at 5 L/min d. Nonrebreathing mask at 10 L/min

If a vehicle has an injured person inside, it must be stabilized by ____.

A. taking the weight off the vehicle's suspension system B. utilizing the suspension system C. deflating the tires alone D. pumping the tires to the recommended psi