临床护理练习卷（附答案）

A pressure ulcer with partial-thickness skin loss, seen as a shallow open wound or an intact blister, is which category (stage)?

1. ACategory 1
2. BCategory 2
3. CCategory 3
4. DCategory 4

为什么重度 COPD 患者常采用较低的血氧饱和度目标（88–92%）？

1. A他们的肺完全不能吸收氧气
2. B只有在 COPD 中氧气才易燃
3. C高流量吸氧可能使其中部分患者发生二氧化碳潴留
4. D氧气会加重他们的胸痛

格拉斯哥昏迷量表（GCS）评估的是：

1. A瞳孔大小和反应、血压和脉搏
2. B疼痛、恶心和焦虑
3. C睁眼反应、言语反应和运动反应
4. D反射、肌张力和感觉

一名服用地高辛的患者出现恶心，脉搏 48 次/分，并说看什么都是黄色的。你应怀疑什么？

1. A无须处理的正常副作用
2. B甲状腺功能亢进
3. C地高辛中毒
4. D低血糖

Which blood results are typical of Addison's disease (primary adrenal insufficiency)?

1. ALow haemoglobin and high platelets
2. BHigh sodium and low potassium
3. CLow sodium and high potassium
4. DHigh glucose and high calcium

A patient on the ward has shingles with open blisters. Which people are most at risk from contact?

1. APeople who have already had chickenpox in childhood and are now healthy
2. BOnly people over 80 who have already had shingles themselves
3. CNo one, because shingles cannot spread
4. DPregnant women and immunocompromised people who have not had chickenpox

A patient with a small leg wound has severe pain out of proportion to the skin changes, rapidly spreading redness and signs of sepsis. What should be suspected?

1. ANecrotising fasciitis
2. BA superficial bruise
3. CAn allergic reaction to the dressing
4. DSimple cellulitis that will settle with oral antibiotics

A patient who used sildenafil the day before develops chest pain. Why is glyceryl trinitrate (GTN, nitroglycerin) normally avoided?

1. AThe combination causes severe hyperkalaemia
2. BThe combination can cause a severe, dangerous fall in blood pressure
3. CGTN makes sildenafil toxic to the liver
4. DSildenafil stops GTN from being absorbed under the tongue at all