自动分级卸载的根本的目的是（）。A．避免发电机烧毁 B．保证主要负载连续供电 C．保

患者女性，32岁，身高168cm，体重46kg，体表面积1.12m²，因“结肠癌姑息术后3个月，化学治疗1疗程后20余日”入院。术后病理示（乙状结肠）黏液腺癌侵及肠壁全层伴系膜淋巴结（6/13）和大网膜转移性癌，双侧卵巢及子宫左、右两旁见转移性癌。有血吸虫疫水接触史；慢性支气管炎13年；癫痫病史3年。无药物不良反应及处置史。查体：一般情况评分（KPS）70分，浅表淋巴结无肿大，心肺听诊无异常，腹部手术瘢痕愈合可，余无异常。实验室检查：血常规和尿常规无明显异常。诊断：乙状结肠黏液腺癌术后，pT4N₂M1（盆腔种植、肝转移）。用药医嘱如下表。

还可推荐使用的化学治疗方案有（）

A.卡培他滨＋奥沙利铂（CapeOX方案）

B.多西他赛＋阿霉素＋环磷酰胺方案（TAC方案）

C.环磷酰胺＋甲氨蝶呤＋氟尿嘧啶（CMF方案）

D.氟尿嘧啶＋亚叶酸钙＋奥沙利铂（mFolfox6方案）

E.氟尿嘧啶＋多柔比星＋丝裂霉素（FAM方案）

F.环磷酰胺＋多柔比星＋顺铂（CAP方案）

新生儿病理性黄疸的特点有（）

A.黄疸进展快

B.黄疸程度重

C.黄疸在生后2～3d出现

D.黄疸持久不退或退而复现

E.血清结合胆红素＞26μmol/L

深Ⅱ度烧伤创面削痂合适的平面是（）

A.应用止血带时基底呈瓷釉色，组织致密，湿润而有光泽

B.应用止血带时基底可见网状血管栓塞

C.可见组织呈现灰暗、棕色且无光泽

D.放松止血带后可见散在片状出血

E.放松止血带后可见不均匀出血，创面干燥

6岁儿童，B超发现甲状腺右侧1.2cm实性结节，无包膜，颈周未探及肿大淋巴结，治疗为

A．密切观察
B．131 I治疗
C．手术
D．服用甲状腺干制剂
E．以上都不正确

Young girls at high risk for depression appear to have a malfunctioning reward system in their brains, a new study suggests. The finding comes from research that (1) a high-risk group of 13 girls, aged 10 to 14, who were not depressed but had mothers who (2) recurrent depression and a low-risk group of 13 girls with no (3) or family history of depression. Both groups were given MRI brain (4) while completing a task that could (5) either reward or punishment.

(6) with girls in the low-risk group, those in the high-risk group had (7) neural responses during both anticipation and receipt of the reward. (8) , the high-risk girls showed no (9) in an area of the brain called the dorsal anterior cingulated cortex (背侧前扣带皮质), believed to play a role in (10) past experiences to assist learning.

The high-risk girls did have greater activation of this brain area (11) receiving punishment, compared with the other girls. The researchers said that this suggests that high-risk girls have easier time (12) information about loss and punishment than information about reward and pleasure.

"Considered together with reduced activation in the striatal (纹状体的) areas commonly observed (13) reward, it seems that the reward-processing system is critically (14) in daughters who are at elevated risk for depression, (15) they have not yet experienced a depressive (16) ," wrote Ian H. Gotlib, of Stanford University, and his colleagues. " (17) , longitudinal studies are needed to determine whether the anomalous activations (18) in this study during the processing of (19) and losses are associated with the (20) onset of depression," they concluded. The study was published in the April of the Archives of General Psychiatry.

19（）

A.criticisms

B.punishments

C.rewards

D.allowances