Ms Chang is a 50 year-old housewife, who shows up at the clinic with complains of a sudden onset of hives that started

Ms Chang is a 50 year-old housewife, who shows up at the clinic with complains of a sudden onset of hives that started to break out all over her body after she returned from eating out with her friends. She complains of chest tightness and a dry cough. She has a known history of eczema and experienced mild asthma during childhood. She appears anxious.Which of the following is the best intervention to follow for the immediate care of this patient? Administer an injection of epinephrine 1:1,000 intramuscularly immediately Immediately administer an injection of prednisone and epinephrine 1:1,000 intramuscularly and call for emergency assistance Administer an injection of cimetidine (Tagamet) and an antihistamine as soon as possible Immediately administer a treatment of nebulized albuterol mixed with saline and repeat in 10 minutes if the patient’s symptoms are not better