哪项内分泌激素不是肾脏所分泌的
A. 肾素
B. 前列腺素
C. 1-羟化酶
D. 促红细胞生成素
E. 抗利尿激素
与相应抗原结合后,能与Clq结合活化补体的Ig是
A. IgG、IgM
B. IgA、IgM
C. IgM、IgD
D. IgA、IgE
E. IgG、IgA
下述张力性气胸患者的临床表现中,哪项最具有诊断意义
A. 突发性呼吸困难
B. 突发性胸痛
C. 气管移向健侧
D. 患侧叩诊呈鼓音
E. 患侧呼吸音减低
The concluding paragraph of this text infers______.
A. there is no definitive line between those animals with intelligence and those without
B. animals are being given opportunities to display their intelligence
C. research showing higher animal intelligence may fuel debate on ethics and cruelty
D. animals are capable of untrained thought well beyond mere instinct