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【单选题】
HIV主要感染哪类细胞
A.
CD4+ T细胞
B.
中性粒细胞
C.
血管内皮细胞
D.
上皮细胞
E.
CD8+ T细胞
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参考答案:
举一反三
【单选题】Biology contains ______.
A.
age, diet , sex, body weight
B.
sex,body weight,age
C.
age, sex, diet
D.
sex,diet,health system
【多选题】Some bioethicist believe that neurological treatments may alter "brain identity".
A.
Neuroscience has led to a deeper understanding of the chemical imbalances present in a disordered brain. In turn, this has resulted in the creation of new treatments & medications to treat these disorders. When these new treatments are first being tested, the experiments prompt ethical questions.
B.
First, because the treatment is affecting the brain, the side effects can be unique & sometimes severe. A special kind of side effect that many subjects have claimed to experience in neurological treatment tests is changes in "personal identity".
C.
Although this is a difficult ethical dilemma because there are no clear & undisputed definitions of personality, self, and identity, neurological treatments can result in patients losing parts of "themselves" such as memories or moods.
D.
Yet another ethical dispute in neurological treatment research is the choice of patients. From a perspective of justice, priority should be given to those who are most seriously impaired and who will benefit most from the intervention. However, in a test group, scientists must select patients to secure a favorable risk-benefit ratio. Setting priority becomes more difficult when a patient's chance to benefit and the seriousness of their impairment do not go together.
【单选题】在进行施救的同时,应立即拔打 ( )电话,获取专业的救援
A.
110
B.
120
C.
119
D.
148
【简答题】Biology contains  ______.A. age, diet, , bodyweightB. ,bodyweight,ageC. age, ,dietD. ,diet,healthsystem
【单选题】A) She was fond of living an isolated life. B) She was fascinated by American culture. C) She was very generous in offering help. D) She was highly devoted to her family. ( D )
A.
She was fond of living an isolated life.
B.
She was fascinated by American culture.
C.
She was very generous in offering help.
D.
She was highly devoted to her family.
【单选题】Yao Ming had to undergo a series of TCM treatments because
A.
his right foot had been hurting.
B.
he wanted to make a more rapid recovery.
C.
the surgical operation had been a failure.
D.
he couldn't afford all the medical expenses.
【简答题】bituminous suce treatments
【判断题】Some people stop treatments after one or two treatments because they don't have substantial results.
A.
正确
B.
错误
【单选题】在进行施救的同时,应立即拔打 ( )电话,获取专业的救援
A.
110
B.
119
C.
120
D.
116
【判断题】背景资料: 2006年××月××日,赵某、李某在某桥梁工地加工一个钢构件需用电钻,李某去工具间拿来电钻,试了一下好用,就交给赵某,赵某拿着电钻开始钻眼。此时,李某突然发现赵某浑身颤抖,立即拔下电源线,过去观察发现赵某手里拿着电钻不动了。李某马上告诉了工班长孙某某说赵某触电了。孙某某马上对赵某采取胸外心脏按压措施进行急救,同时叫某打电话叫车送医院。约半小时送到当地医院,经抢救无效死亡。 钻孔作业中...
A.
正确
B.
错误
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