全身降温时需要麻醉,因为麻醉可以()。
A.加快降温
B.防止寒战
C.抑制反射
D.防止心律失常
E.延缓降温
参考答案:B
Positive symptoms of schizophrenia include which of the following
A.Waxy flexibility, alogia, and apathy.
B.Flat affect, avolition, and anhedonia.
C.Hallucinations, delusions, and disorganized thinking.
D.Somatic delusions, echolalia, and a flat affect.
国际经济争议是指国际经济法主体之间在国际经济交往中产生的各种争端。()