问题 单项选择题

临床上对于晚期卵巢恶性肿瘤常采用的术式是()

A.肿瘤活检术

B.解除肠梗阻

C.肿瘤负荷缩减术

D.肿瘤细胞减灭术

E.肿瘤大块切除活检术

答案

参考答案:C

解析:晚期卵巢恶性肿瘤已在盆腹腔内广泛转移,很难实行或做到理论上的"肿瘤细胞减灭术",多数情况下采用的术式是"肿瘤负荷缩减术",根据手术者的技能,尽量切除癌灶,术后化疗,延长病人生存期,获得可接受的生存质量。强行完成理想的肿瘤细胞减灭术,增加了术后并发症,反而降低了病人的生存质量,对生存期的延长意义不大。

单项选择题
完形填空
Steve, a twelve-year-old boy with alcoholic parents, was failing. Surprisingly, he could read, yet,    21  his reading skills, Steve had been failing since first grade. Steve was a big boy, yet, he went unnoticed...    22   Miss White.
Miss White was a smiling, beautiful, young lady. For the first time in his    23  life, Steve couldn’t take his eyes off his teacher; yet,    24  he failed. In the middle of the first term, the entire seventh grade was    25  for basic skills. Steve hurried through his tests, and    26  to dream of other things, as the day passed slowly. One day, Miss White’s    27  voice broke into his daydreams. “Steve!” Startled (吓了一跳), he    28  to look at her. “Pay attention!” She began to    29  the test results. “You all did pretty well,” she told the class, “   30  one boy, and it breaks my    31  to tell you this, but...” She hesitated, pinning Steve to his seat with a sharp    32 . “... The smartest boy in the seventh grade is failing my class!”
After that, Steve still    33  do his homework. “Just try it,” Miss White said one day. “Steve! Please! I care about you!” Wow! Suddenly, Steve got it! Someone cared about him? Someone, so beautiful and perfect, cared about him! Steve went home from school,    34 ,  that afternoon.
The following Monday he arrived at school on time, and waited for Miss White to enter the classroom. She walked in, all sparkle and smiles! Immediately, she gave a    35  on the weekend homework. Steve was the first to    36  his paper. With a look of    37 , Miss White took his paper. Steve walked back to his desk, his heart beating strongly within his chest.
Miss White’s face was in total    38 ! Suddenly, her face broke into a bright smile. The smartest boy in the seventh grade had just    39  his first test! From that moment   40  was the same for Steve.
小题1:
A.in honor ofB.in spite ofC.in addition toD.in case of
小题2:
A.toB.beforeC.untilD.upon
小题3:
A.richB.youngC.freshD.simple
小题4:
A.stillB.evenC.alsoD.forever
小题5:
A.observedB.correctedC.selectedD.tested
小题6:
A.struggledB.agreedC.continuedD.declared
小题7:
A.cheerfulB.impatientC.enthusiasticD.shy
小题8:
A.decidedB.managedC.turnedD.forgot
小题9:
A.go overB.run overC.turn overD.hand over
小题10:
A.except forB.due toC.as forD.up to
小题11:
A.willB.recordC.heartD.back
小题12:
A.painB.stareC.senseD.contrast
小题13:
A.wouldn’tB.couldn’tC.mustn’tD.shouldn’t
小题14:
A.amusedB.doubtfulC.approvedD.thoughtful
小题15:
A.surveyB.speechC.reportD.quiz
小题16:
A.give upB.hand inC.turn downD.come across
小题17:
A.respectB.curiosityC.surpriseD.fear
小题18:
A.victoryB.shockC.sadnessD.confidence
小题19:
A.escapedB.takenC.missedD.passed
小题20:
A.nothingB.somethingC.anythingD.everything