Soru

A $34$-year-old woman is brought to the emergency department by emergency medical services after collapsing at a local restaurant. Her friends report that she complained of sudden throat tightness, chest discomfort, and severe dizziness shortly after eating a dish containing peanuts. She has a history of mild asthma but no known food allergies. On arrival, she is lethargic but arousable. Vital signs are temperature $36.8^\circ\text{C}$ ($98.2^\circ\text{F}$), heart rate $142/\text{min}$, blood pressure $76/40\text{ mm Hg}$, respiratory rate $28/\text{min}$, and oxygen saturation $92\%$ on room air. Physical examination reveals a diffuse, raised, erythematous, and pruritic rash over her trunk and extremities. Lung auscultation demonstrates diffuse bilateral wheezing. Her extremities are cool and clammy. Which of the following are the most appropriate initial steps in the stabilization of this patient? (Select 2 options)