1.简单
哪种体位通常有助于急性心力衰竭的气短患者?
- A俯卧位
- B仰卧平躺并抬高双腿
- C端坐位,双腿下垂
- D头低位
2.简单
Which vaccine is offered every year to healthcare workers to protect patients and staff?
- ATyphoid vaccine
- BInfluenza vaccine
- CRabies vaccine
- DYellow fever vaccine
3.简单
How is body mass index (BMI) calculated?
- AWeight in kilograms multiplied by height in metres
- BHeight in metres divided by weight in kilograms, then squared
- CWeight in kilograms divided by height in metres squared
- DWaist size divided by hip size
4.中等
A patient is started on spironolactone while already taking an ACE inhibitor. Which blood result should be watched most closely?
- ASodium, because both drugs raise it sharply
- BGlucose, because both drugs cause hyperglycaemia
- CPotassium, because both drugs can raise it
- DCalcium, because both drugs lower it
5.中等
A spontaneously breathing patient is critically ill and hypoxic. Which oxygen delivery gives the highest concentration?
- ANasal cannula at 2 L/min
- BSimple face mask at 5 L/min with the patient sitting up
- CNon-rebreathe mask with reservoir bag at 15 L/min
- DVenturi mask set to 24%
6.中等
Why are older adults at higher risk of dehydration?
- ATheir kidneys hold on to too much water
- BTheir sense of thirst is often reduced
- CThey always drink large amounts of tea
- DTheir body water content increases with age
7.困难
开始输血后不久,患者出现气短、喘鸣、低血压和面部肿胀。护士首先应该做什么?
- A减慢输血速度,一小时后复测生命体征
- B给予对乙酰氨基酚和抗组胺药,继续输血
- C迅速输完这袋血,使暴露时间尽量缩短
- D停止输血,保留静脉通路,并紧急呼救
8.困难
一名使用阿片类 PCA 泵的患者呼吸频率为 7 次/分,且难以唤醒。首先应该做什么?
- A增加 PCA 单次剂量,因为患者可能在疼痛
- B停用 PCA,唤醒患者,给氧,并尽快给予纳洛酮
- C鼓励患者更频繁地按 PCA 按钮以求舒适
- D记录生命体征,在下一次每四小时一次的巡视时复查
答案
- 1. C · 端坐位,双腿下垂
- 2. B · Influenza vaccine
- 3. C · Weight in kilograms divided by height in metres squared
- 4. C · Potassium, because both drugs can raise it
- 5. C · Non-rebreathe mask with reservoir bag at 15 L/min
- 6. B · Their sense of thirst is often reduced
- 7. D · 停止输血,保留静脉通路,并紧急呼救
- 8. B · 停用 PCA,唤醒患者,给氧,并尽快给予纳洛酮
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