关于胰岛素的叙述哪些是不正确的() A.胰岛素原有生物活性 B.胰岛素的作用与胰高血

题型:多项选择题 X型题

问题:

关于胰岛素的叙述哪些是不正确的()

A.胰岛素原有生物活性

B.胰岛素的作用与胰高血糖素相反

C.胰岛素原从β细胞分泌出来后再转变胰岛素

D.影响胰岛素分泌和合成的最主要因素是葡萄糖

E.以上都不正确

考点:西药执业药师药学综合知识与技能西药执业药师药学综合知识与技能31
题型:多项选择题 X型题

M1型白血病骨髓中原始细胞应 ()

A.≥30%(NEC.

B.≥50%(NEC.

C.≥60%(NEC.

D.≥80%(NEC.

E.≥90%(NEC.

题型:多项选择题 X型题

下列哪项不属于萎缩()

A.老年女性的子宫

B.老年男性的睾丸

C.青春期以后的胸腺

D.呆小症

E.脊髓灰质炎患儿的下肢瘦小

题型:多项选择题 X型题

阅读理解。

                                             Do's and Don'ts in Whale (鲸) Watching

     The Department of Fisheries and Oceans has developed guidelines for whale watching in Johnston Strait,

where killer whales are found on a daily basis each summer. It is strongly recommended that vessel (船只)

operators follow these guidelines for all kinds of whales.

● Approach whales from the side, not from the front or the back.

● Approach no closer than 100 metres, then stop the boat but keep the engine on.

● Keep noise levels down-no horns, whistles or racing of engines.

● Start your boat only after the whales are more than 100 metres from your vessel.

● Leave the area slowly, gradually moving faster when you are more than 300 metres from the whales.

● Approach and leave slowly, avoiding sudden changes in speed or direction.

● Avoid disturbing groups of resting whales.

● Keep at low speeds and remain in the same direction if travelling side by side with whales.

● When whales are travelling close to shore, avoid crowding them near the shore or coming between the

whales and the shore.

● Limit the time spent with any group of whales to less than 30 minutes at a time when within 100 to 200

metres of whales.

● If there is more than one vessel at the same observation spot, be sure to avoid any boat position that would

result in surrounding the whales.

● Work together by communicating with other vessels, and make sure that all operators are aware of the

whale watching guidelines.

1. For whom is this text written?

A. Tour guides.

B. Whale watchers.

C. Vessel operators.

D. Government officials.

2. When leaving the observation areas, the vessel should _____.

A. move close to the beach

B. increase speed gradually

C. keep its engine running slowly

D. remain at the back of the whales

3. When going side by side with whales, the vessel should _____.

A. keep moving in the same direction

B. surround the whales with other boats

C. travel closer and closer to the shore

D. take a good viewing position

4. What is the shortest safe distance from the whales?

A. 400 metres.

B. 300 metres.

C. 200 metres.

D.100 metres.

题型:多项选择题 X型题

关于心力衰竭的诊断方法,叙述正确的是()

A.颈静脉怒张诊断心力衰竭的特异性高,但其敏感性低

B.第三心音奔马律既无敏感性也无特异性

C.肺部湿啰音、哮鸣音、胸腔积液和足部水肿的敏感性和特异性都很低

D.QRS波群延长(>0.11s或>0.12s)的特异性低,但敏感性高

E.床旁快速钠尿肽检查是ADHF简单而又客观的诊断方法

题型:多项选择题 X型题

贷款划转范围为(),委托贷款,贴现等。

A.个人贷款

B.质押贷款

C.公司贷款

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