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Title: Which of the following is most likely to precipitate an asthmatic attack in a child with a diagnosis ... Post by: LRotundo on Jan 26, 2018 Which of the following is most likely to precipitate an asthmatic attack in a child with a diagnosis of extrinsic, or atopic, asthma?
A) Pet dander B) Cold weather C) Stress D) Respiratory tract infections Title: Which of the following is most likely to precipitate an asthmatic attack in a child with a diagnosis ... Post by: lsellers6 on Jan 26, 2018 Ans: A
Feedback: Extrinsic or atopic asthma is typically initiated by a type I hypersensitivity reaction induced by exposure to an extrinsic antigen or allergen such as pet dander. Intrinsic or nonatopic asthma triggers include respiratory tract infections, exercise, hyperventilation, cold air, drugs and chemicals, hormonal changes and emotional upsets, airborne pollutants, and gastroesophageal reflux. Title: Which of the following is most likely to precipitate an asthmatic attack in a child with a diagnosis ... Post by: LRotundo on Jan 26, 2018 THX *so* much
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