护理学基础练习卷（附答案）

Why must there be no smoking or open flames near oxygen?

1. ASmoke lowers the oxygen flow through the tubing and blocks the mask
2. BIt is only a rule because smoking is unhealthy
3. COxygen itself explodes when it meets smoke
4. DOxygen makes things burn more fiercely, so it is a fire risk

哪种给氧装置能提供最高的氧浓度？

1. A普通面罩
2. B设定为 24% 的文丘里面罩
3. C带储氧袋的非重复呼吸面罩
4. D鼻导管

桡动脉搏动在哪里触摸？

1. A足背
2. B颈部气管旁
3. C腕部拇指一侧
4. D腹股沟

使用前确认鼻胃管位于胃内最可靠的方法是什么？

1. A检测抽吸液的 pH，必要时拍胸片
2. B把管端放入水中看有无气泡
3. C注入空气后听"咕噜"声
4. D问患者感觉是否合适

导尿管的集尿袋应该放在哪里？

1. A放在床边的地上
2. B高于膀胱水平
3. C放在患者的腹部上
4. D低于膀胱水平，且不接触地面

为什么许多现代伤口敷料被设计成保持伤口湿润？

1. A干燥的伤口永远不会感染
2. B湿润能杀死伤口中的所有细菌
3. C湿性敷料永远不需要更换
4. D湿润的环境有利于更快愈合

While counting an apical pulse, the nurse finds the rhythm is irregularly irregular and the radial rate is lower than the apical rate. Which rhythm is most likely?

1. ANormal sinus rhythm
2. BSinus bradycardia
3. CSinus tachycardia
4. DAtrial fibrillation

A patient with a slow-healing leg ulcer is eating less than half of their meals. What is the most helpful nursing action?

1. AAsk the patient to drink less to avoid swelling
2. BRefer to the dietitian and support protein and energy intake
3. CWait until the ulcer heals before addressing nutrition
4. DGive extra salt to stimulate the appetite