1.简单
Which type of mattress helps prevent pressure ulcers in high-risk patients?
- AA pressure-redistributing mattress
- BA firm mattress with a plastic cover only
- CA thin foam pad placed on the floor
- DA mattress with extra blankets on top
2.简单
Which of these is an example of primary prevention?
- AScreening women for breast cancer
- BRehabilitation after a stroke
- CTreating a patient for pneumonia
- DVaccinating children against measles
3.简单
桡动脉搏动在哪里触摸?
- A足背
- B腹股沟
- C腕部拇指一侧
- D颈部气管旁
4.中等
患者病情恶化时,哪个预警信号往往最先出现?
- A体温下降
- B呼吸频率升高
- C心率降低
- D食欲改善
5.中等
使用前确认鼻胃管位于胃内最可靠的方法是什么?
- A问患者感觉是否合适
- B检测抽吸液的 pH,必要时拍胸片
- C把管端放入水中看有无气泡
- D注入空气后听"咕噜"声
6.中等
An IV cannula site is swollen, cool and pale, and the infusion has slowed. What should the nurse do first?
- AStop the infusion and remove the cannula
- BFlush the cannula hard with saline
- CApply a warm pack and keep the infusion running
- DIncrease the infusion rate to clear the blockage
7.困难
Five days after hip surgery, a patient suddenly becomes breathless with sharp chest pain and a fast heart rate. What should the nurse suspect?
- AA chest infection developing slowly
- BAnxiety about going home
- CA pulmonary embolism
- DNormal recovery after hip surgery
8.困难
一名护士认为处方上的剂量异常高。护士应该怎么做?
- A自行把用药单上的剂量改为常规剂量
- B暂缓给药,与开药者核实并记录结果
- C照常给药,因为开药者对其中的任何差错负责
- D折中给一半剂量
答案
- 1. A · A pressure-redistributing mattress
- 2. D · Vaccinating children against measles
- 3. C · 腕部拇指一侧
- 4. B · 呼吸频率升高
- 5. B · 检测抽吸液的 pH,必要时拍胸片
- 6. A · Stop the infusion and remove the cannula
- 7. C · A pulmonary embolism
- 8. B · 暂缓给药,与开药者核实并记录结果
完整分步解答:请在 examproblems.com 上练习本主题。