[名词解释] 激素(hormone)

体质性真性性早熟 下列哪个是阿片受体的特异性拮抗药() ["A．美沙酮","B．纳洛酮","C．芬太尼","D．曲马朵","E．烯内吗啡"] 同性性早熟(isosexualprecociouspubertas)与异性性早熟(heterosexualprecociouspuberty) 心肌灌注断层显像常见的伪影原因有() ["A．乳房","B．病人位置移动","C．肝脏放射性太浓","D．膈肌","E．体外异物"] 体质性青春期延迟(delayofpuberty) 激素(hormone)