多原发性肺癌的诊断标准包括() A.两个肺癌病灶的组织学类型不同,肺外没有其他与肺癌

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问题:

多原发性肺癌的诊断标准包括()

A.两个肺癌病灶的组织学类型不同,肺外没有其他与肺癌组织类型相同的原发肿瘤

B.组织学类型相同,但位于不同侧或不同叶,共同的引流淋巴管道内未发现癌组织

C.组织学类型相同,但镜下形态不同并各自独立

D.组织学类型相同,但异时出现的病灶相隔3年以上

E.组织学类型不同,与肺外有无其他恶性原发肿瘤无关

考点:上海住院医师神经内科医学影像科医学影像科题库
题型:多项选择题

下列有关纳税人的说法,正确的是( )。

A.纳税人仅仅是指法人

B.纳税人仅仅是指自然人

C.纳税人包括法人和自然人

D.纳税人既不是指法人,也不是指自然人

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假定某股票的收益率(Ri)和指数的收益率(Rm)有关系:Ri=2+1.5Rm,则下列说法中,正确的是()。

A.指数收益率增加3%,该股票收益率增加4.5%

B.指数收益率减少2%,该股票收益率增加3%

C.指数收益率增加3%,该股票收益率增加6%

D.指数收益率减少2%,该股票收益率减少3%

题型:多项选择题


In the following passage, there are 25 blanks representing words that are missing from the context. You are to put back in each of the blanks the missing word. Write your answers on the ANSWER SHEET. The time for this section is 25 minutes.
Some consumer researchers distinguish (1) "rational" motives and "emotional" (or "non-rational") motives. They use the term "rationality" (2) the traditional economic sense that assumes (3) consumers behave rationally when they carefully consider all alternatives (4) choose those that give them the greatest utility (i.e., satisfaction). (5) a marketing context, the term "rationality" implies that the consumer selects goods based (6) totally objective criteria, such (7) size, weight, price, and so on. "Emotional" motives imply the selection of goods (8) to personal or subjective criteria—the desire (9) individuality, pride, fear, affection or status.
The assumption underlying this distinction is (10) subjective or emotional criteria do not maximize utility or satisfaction. (11) , it is reasonable to assume that consumers always attempt to select alternatives that, (12) their view, serve to maximize satisfaction. Obviously, the assessment of satisfaction is a very personal process, based (13) the individual’s own needs as (14) as on past behavioral, social, and learning experiences. What may appear (15) irrational to an outside observer may be perfectly rational (16) the context of the consumer’s own psychological field. For example, a product purchased to enhance one’s self-image (such as a fragrance) is a perfectly rational form of consumer behavior. (17) behavior did not appear rational to the person who undertakes it (18) the time that it is undertaken, obviously he or she would not do it. (19) the distinction between rational and emotional motives does not appear to be warranted.
Some researchers go so far (20) to suggest that emphasis (21) "needs" obscures the rational, or conscious, nature of most consumer motivation. They claim that consumers act consciously (22) maximize their gains and minimize their losses; that they act not (23) subconscious drives but from rational preferences, (24) what they perceive to be (25) their own best interests.

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患者,女性,70岁,陈旧性前壁心肌梗死,散步后感气急,休息后减轻。

患者心功能继续恶化,会出现()

A.端坐呼吸

B.心律失常

C.心肌再梗死

D.肺栓塞

E.电解质紊乱

题型:多项选择题

Estimating activity durations uses information on activity scope of ______ required resource types, estimated resource quantities, and resource calendars.

A.milestone
B.baseline
C.quality
D.work

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