1.简单
在有血液透析内瘘的手臂上,必须避免哪项操作?
- A正常活动手臂
- B轻轻触摸内瘘以感受震颤
- C用肥皂和水清洗
- D测血压袖带或抽血
2.简单
什么是发作后期(postictal phase)?
- A强直–阵挛发作开始时的僵直阶段
- B发作后的嗜睡和意识混乱阶段
- C发作开始前的先兆感觉
- D持续超过五分钟的发作
3.简单
哪个腺体产生皮质醇?
- A肾上腺髓质
- B肾上腺皮质
- C甲状腺
- D垂体后叶
4.中等
一名服用达格列净(一种 SGLT2 抑制剂)的患者呕吐,血酮 4.5 mmol/L,但血糖只有 11 mmol/L。应怀疑什么?
- A高渗高血糖状态
- B正常血糖性糖尿病酮症酸中毒
- C不需要处理的正常副作用
- D呕吐引起的低血糖
5.中等
脑灌注压(CPP)如何计算?
- A平均动脉压除以心率
- B舒张压减去中心静脉压
- C平均动脉压减去颅内压
- D收缩压加颅内压
6.中等
Why is IV calcium gluconate given in severe hyperkalaemia?
- AIt moves potassium into the cells
- BIt removes potassium through the kidneys
- CIt protects the heart from arrhythmias
- DIt binds potassium in the gut
7.困难
A patient with untreated end-stage kidney disease has chest pain that is worse lying flat and better sitting forward. A rub is heard over the heart. What is most likely?
- AA stable angina attack, which needs only a nitrate spray and rest
- BIndigestion from phosphate binders
- CA rib fracture from coughing
- DUraemic pericarditis, which usually needs urgent dialysis
8.困难
A patient with a new arm fistula says their hand on that side is cold, pale and painful, especially during dialysis. What is the concern?
- AAn allergic reaction to the dressing on the arm
- BNormal healing that needs no action
- CSteal syndrome, which needs urgent review
- DFluid overload in the arm
答案
- 1. D · 测血压袖带或抽血
- 2. B · 发作后的嗜睡和意识混乱阶段
- 3. B · 肾上腺皮质
- 4. B · 正常血糖性糖尿病酮症酸中毒
- 5. C · 平均动脉压减去颅内压
- 6. C · It protects the heart from arrhythmias
- 7. D · Uraemic pericarditis, which usually needs urgent dialysis
- 8. C · Steal syndrome, which needs urgent review
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