在满足空调运行要求的前提下,若要使溴冷机的热效率提高,那么溴冷机冷水的调整措施是()。
A.出口温度尽量调高
B.出口温度尽量调低
C.入口温度不变
D.入口温度降低
参考答案:A
在传染过程中,隐性感染增加时,其流行病学意义在于()。
A.轻型患者增加
B.带菌状态增加
C.潜伏性感染增加
D.免疫人群扩大
E.显性感染减少
During the assessment stage, a client with schizophrenia leaves his arm in the air after the nurse has taken his blood pressure. His action shows evidence of
A.somatic delusions.
B.waxy flexibility.
C.neologisms.
D.nihilistic delusions.