Sarah developed a rash after using a topical medication. this is a type allergic drug reaction

Type iv
 This is frequently called postponed type excessive hypersensitivity as the response takes longer than necessary to form. Not at all like alternate types , it isn't counter acting agent intervened but instead is a sort of cell-mediated reaction.

The need activity of the nurse is to suction discharges from the trachea. current treatment approaches in the pressing consideration facilities or crisis offices are corticosteroids and nebulized epinephrine; steroids have demonstrated advantageous in extreme, direct, and even gentle croup. in the clear instances of croup, anti-microbials are not endorsed, as the etiology is viral