复苏后的监测包括以下哪些（）

A.维持酸碱平衡

B.脏器功能的监测

C.密切观察患者的症状和体征

D.防止继发感染

E.尽快恢复脑部温度

An analyst does research about market structures. With respect to traditional oligopoly model, which of the following is least accurate The kinked demand curve model assumes:

A. that there is a break in the marginal revenue curve.
B. that the price decreases by one firm is followed by its peers.
C. that the price and quantity are sensitive to small cost changes.