【单选题】在慢性应激状态时,个体无法维持内环境稳定,可表现出亚健康状态,以下不属于亚健康状态的是
【单选题】患者,男性,25 岁。因激烈运动出现咳嗽,咳痰伴喘息 2h 入院。查体:喘息貌,口唇发绀在胸部闻及广泛哮鸣音。医生诊断为支气管哮喘控制上述症状的首选药物是()
【单选题】Liberation from a dosage form refers to:
A.
Movement of the drug across the epithelial barriers it encounters and into the blood stream
B.
The application of a dosage form to an absorptive site
C.
Movement of the drug from interaction with elements of the dosage form to interaction with molecules of biological fluid
D.
Termination of drug activity