南极的最低气温可达-89℃,则在南极测量气温时,应选用 [ ] A. 体温计 B

题型:选择题

问题:

南极的最低气温可达-89℃,则在南极测量气温时,应选用 [ ]

A. 体温计

B. 水银温度计

C. 酒精温度计

D. 以上都可以

考点:温度计,体温计的使用及其读数
题型:选择题

急性出血性胰腺炎()

A.突然上腹部持续性刀割样剧痛,伴有休克现象

B.突然上腹部阵发性"钻顶样"剧痛,间歇期无腹痛

C.突然上腹部绞痛,持续性腹痛阵发性加重,伴右肩部痛

D.突然上腹部持续性剧烈疼痛,腰背部痛,伴有休克现象

E.突然一侧腹痛阵发性绞痛,放射至外阴部

题型:选择题

加风温条件是什么?

题型:选择题

呼吸性酸中毒失代偿期,血气分析及电解质的改变是().

A.PCO2降低,血pH降低,血钾降低

B.PCO2升高,血pH升高,血钾升高

C.PCO2升高,血pH降低,血钾升高

D.PCO2升高,血pH降低,血氯降低

E.PCO2降低,血pH升高,血氯升高

题型:选择题

清理了野蛮的混沌,心灵才会荡起纯净的清波;扫除了愚昧的灰尘,思想才会绽放美丽的花朵。可见()

A.文化是一种社会精神力量

B.文化由精华与糟粕之分

C.应该提供多种类型和风格的文化产品

D.要积极主动地接受健康向上的文化

题型:选择题

Euthanasia has been a topic of controversy in Europe since at least 1936. On an average of six times a day, a doctor in Holland practices "active" euthanasia: (1) administering a lethal drug to a (2) ill patient who has asked to be relieved (3) suffering. Twenty times a day, life prolonging treatment is withheld or withdrawn (4) there is no hope that it can (5) an ultimate cure. "Active" euthanasia remains a crime on the Dutch statute books, punishable (6) 12 years in prison. But a series of court cases over the past 15 years has made it clear that a competent physician who (7) it out will not be prosecuted.

Euthanasia, often called "mercy killing", is a crime everywhere in Western Europe. (8) more and more doctors and nurses in Britain, Germany, Holland and elsewhere readily (9) to practicing it, most often in the "passive" form of withholding or withdrawing (10) The long simmering euthanasia issue has lately (11) into a sometimes fierce public debate, (12) both sides claiming the mantle of ultimate righteousness. Those (13) to the practice see themselves (14) sacred principles of respect for life, (15) those in favor raise the banner of humane treatment. After years (16) the defensive, the advocates now seem to be (17) ground. Recent polls in Britain show that 72 percent of British (18) favor euthanasia in some circumstances. An astonishing 76 percent of (19) to a poll taken late last year in France said they would like the law changed to (20) mercy killings. Obviously, pressure groups favoring euthanasia and "assisted suicide" have grown steadily in Europe over the years.

20()

A.refuse

B.evaluate

C.decriminalize

D.counter

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