【单选题】()11月24日晚,安徽省凤阳县小岗村的18户村民秘密签订了“生死状”,即:大包干契约,被认为是中国农村改革的“第一枪”。
【简答题】You need to (评估所有的风险)to determine if the operation are within acceptable level of risk.
【单选题】建筑工业化主要包括两个方向,包括工具设备工业化和( )。
【判断题】1309力等之父阿基米得说过:“假如给我一个支点,我就能推动地球”,就非常形象地描述了斜面省力原理。
【单选题】对应收账款在会计期末提取坏账准备金这一做法体现的原则是
【单选题】对应收账款在会计期末提取坏账准备金这一做法体现的原则是
【单选题】A client reports frequent use of acetaminophen for relief of headaches and other discomforts. The nurse should evaluate which diagnostic data to determine if the client is at risk for toxicity?
C.
Liver function studies
D.
Upper gastrointestinal x-ray results
【单选题】In restricted visibility,a vessel which detects by radar alone the presence of another vessel shall determine if a close quarters situation is developing or risk of collision exists. If so,she shall _...
A.
sound the danger signal
B.
when taking action,make only course changes
C.
avoid altering course toward a vessel abaft the beam p 148
D.
alter course to starbside instantly
【单选题】A 26-year-old male medical student who has no neurological or psychiatric problems undergoes genetic testing to determine if he has a mutation in his Huntington Disease (HD) gene. Several of his mater...
A.
He is an asymptomatic individual who inherited an HD gene mutation and will develop symptoms of the disease if he lives long enough
B.
He has HD and should seriously consider another occupation as he will never be able to practice medicine competently
C.
These test results are inconclusive and therefore his 50/50 risk of inheriting the disease from his mother has not been modified by the test.
D.
He has inherited one HD gene mutation, but given that he currently has no symptoms by the age of 26, it is most likely that he will never develop the disease.
E.
Luckily, he has one normal allele. Therefore he is only a gene carrier and will never develop the disease
【单选题】患者男性,59岁。声带息肉术后第3天,医嘱超声雾化吸人。正确的操作是
A.
接通电源,先开雾量开关,再调整定时开关15~20分钟