試題詳解

59.根據 ACCP Case Definition of Occupational Asthma, 診斷 ”definite occupational asthma”必須符合 physician diagnosis of asthma, onset of asthma after entering working place, association between symptoms of asthma and work 這三項條件之外, 還必須加上下列任一條件. 何者不是?
(A)Workplace exposure to agent known to cause occupational asthma
(B)Work-related changes in FEV1 or PEF
(C)Work-related change in bronchial responsiveness
(D)Positive response to specific irritant challenge test