优先排序与委派练习卷（附答案）

Which symptoms suggest high blood glucose (hyperglycemia)?

1. ASudden hunger with cold, clammy skin
2. BSweating, shaking and a fast pulse
3. CConfusion that improves quickly with juice
4. DIncreased thirst and passing more urine

For a patient who does not take an anticoagulant, which INR is normal?

1. A1.0
2. B4.0
3. C6.0
4. D2.5

Why may a full-thickness burn feel painless at its center?

1. AThe patient has been given too much fluid
2. BThe nerve endings in the skin have been destroyed
3. CThe burn only affects the thin surface layer of the skin
4. DThe burn has already fully healed

一名护士要求护理助理使用机械升降机。助理说他们从未接受过使用它的培训。如果护士坚持，将违反委派的哪项正确原则？

1. A正确的指示与沟通
2. B正确的人员
3. C正确的监督与评价
4. D正确的任务

A patient taking warfarin has an INR of 5.2 and no signs of bleeding. What should the nurse do?

1. AGive the usual dose and recheck the INR next month
2. BGive a double dose to correct the result
3. CEncourage the patient to take aspirin for pain
4. DHold the warfarin dose and inform the provider

A nurse takes a telephone order from a provider. What must the nurse do?

1. ACarry out the order first and ask the provider to confirm it later
2. BAsk the ward clerk to take the order on the nurse’s behalf instead
3. CRemember the order and write it in the chart at the end of the shift
4. DWrite the order down and read it back to the provider to confirm it

一名患者正通过中心静脉导管接受肠外营养。哪项发现需要立即处理？

1. A输注过程中血糖 150 mg/dL（8.3 mmol/L）
2. B导管上的敷料干燥完整
3. C自昨天起体重增加 0.2 kg
4. D输注意外中断后出现出汗、颤抖，血糖 62 mg/dL（3.4 mmol/L）

A patient with a severe asthma attack had a PaCO₂ of 32 mmHg (4.3 kPa) on arrival. An hour later it is 46 mmHg (6.1 kPa), and the patient seems tired. What does this suggest?

1. ARespiratory muscle fatigue with possible impending respiratory failure
2. BThe asthma is improving, because the PaCO₂ is now near normal
3. CThe patient is hyperventilating even more than before and needs calming
4. DA laboratory error that should be ignored