问题 问答题 简答题

简述急性扁桃体炎的临床表现。

答案

参考答案:

急性扁桃体炎的临床表现有:

(1)全身症状:多见于急性化脓性扁桃体炎,起病急,可有畏寒、发热、头痛、食欲下降、乏力、全身不适、便秘等,小儿可因高热引起抽搐、呕吐及昏迷。

(2)局部症状:剧烈咽痛为主要症状,常放射至耳部,伴吞咽困难。

(3)下颌角淋巴结肿大,有时感转头不便。

(4)葡萄球菌感染者,扁桃体肿大而显著,在幼儿可引起呼吸困难。

填空题
单项选择题

Many theories concerning the causes of juvenile delinquency(crimes committed by young people) focus either on the individual or on society as the major contributing influence. Theories (91) on the individual suggest that children engage in criminal behavior (92) they were not sufficiently penalized for previous misdeeds or that they have learned criminal behavior through (93) with others. Theories focusing on the role of society suggest that children commit crimes in (94) to their failure to rise above their socioeconomic status, (95) as a rejection of middle, class values.
Most theories of juvenile delinquency have focused on children from disadvantaged families, (96) the fact that children from wealthy homes also commit crimes. The latter may commit crimes (97) lack of adequate parental control. All theories, however, are tentative and are (98) to criticism.
Changes in the social structure may indirectly (99) juvenile crime rates. For example, changes in the economy that (100) to fewer job opportunities for youth and rising unemployment (101) make gainful employment increasingly difficult to obtain. The resulting discontent may in (102) lead more youths into criminal behavior.
Families have also (103) changes these years. More families consist of one-parent households or two working parents; (104) , children are likely to have less supervision at home (105) was common in the traditional family (106) . This lack of parental supervision is thought to be an influence on juvenile crime rates. Other (107) causes of offensive acts include frustration or failure in school, the increased (108) of drugs and alcohol, and the growing (109) of child abuse and child neglect. All these conditions tend to increase the probability of a child committing a criminal act, (110) a direct causal relationship has not yet been established.

A.immune

B.resistant

C.sensitive

D.subject