Question: A 21-year-old patient with a history of asthma presents with sudden onset shortness of breath and difficulty breathing. Which characteristics would help the nurse practitioner make a differential diagnosis of anaphylactic reaction? Need Assignment Help? O Crackles on lung auscultation O Diffuse bilateral opacities on chest X-ray O Low-grade fever and facial pain O Orofacial swelling, a rash, and itching