在清罐时要注意检查罐体腐蚀程度,罐体()以上的钢板上出现严重的点腐蚀要停止使用。 A

题型:单项选择题

问题:

在清罐时要注意检查罐体腐蚀程度,罐体()以上的钢板上出现严重的点腐蚀要停止使用。

A.1/2

B.1/3

C.1/4

D.1/5

考点:中石化HSE考试中石化HSE考试题库
题型:单项选择题

     Enough sleep is very important for people's health.Most of time we work in the day time and sleep

at night.Our body rests while we sleep.In the morning we are ready to work and play again.Our body

grows most while we are sleeping.Children usually need more sleep.We can learn our lessons better

after we have enough rest.Boys and girls at the age of eight or nine should sleep ten hours every night.

When we sleep,our body needs fresh air,so we'd better sleep with our windows open.While in bed

we must not cover our head.If you want to be strong,you must get plenty of sleep and fresh air.

1.When we sleep,our body is ________.

A.still working

B.resting

C.playing

D.dreaming

2.The best title for this passage is "________."

A.Boys and girls

B.Sleep

C.Rest

D.How to be strong

3.What does our body need when we sleep?

A.Fresh air.

B.Warm air.

C.Rest

D.Both A and C

4.________ can help children grow up well.

A.Enough fresh air

B.Enough rest and play

C.Enough sleep

D.Both A and C

5.We need to open our windows when we sleep,don't we?

A.No,we don't.

B.No,we needn't.

C.Yes,we do.

D.Yes,we need.

题型:单项选择题

女,31岁,右上腹部包块。B超发现肝内占位。

 

患者进一步做了MR平扫和动态增强扫描,图像如下,应考虑为哪种疾病()

A.肝海绵状血管瘤

B.肝脓肿

C.肝细胞腺瘤

D.肝细胞性肝癌

E.肝淋巴瘤

F.肝局灶性结节性增生

题型:单项选择题

患儿,女,8个月,腹泻3天,无尿6小时,大便每天10余次,精神极度萎靡,呼吸深快,皮肤弹性极差,口腔黏膜干燥,前囟、眼窝深陷,口唇樱桃红。血生化检查:血钾3.0mmol/L,血钠138mmol/L,HCO3-14mmol/L。

该患儿脱水的性质是()。

A.极低渗脱水

B.低渗脱水

C.等渗脱水

D.高渗脱水

E.极高渗脱水

题型:单项选择题

肉眼血尿为1OOOml尿中血的毫升数为()

A.1ml

B.2ml

C.3ml

D.4ml

E.5ml

题型:单项选择题

冠心病心绞痛需要与以下疾病鉴别,除了()

A.心脏神经官能症

B.急性心肌梗死

C.肋间神经痛

D.肥厚型心肌病

E.肺源性心脏病

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