临床护理练习卷（附答案）

What is a typical SpO₂ in a healthy adult at rest breathing room air?

1. AAbout 75–80%
2. BAbout 85–88%
3. CAbout 95–100%
4. DAbout 60–70%

On a drug chart, "PRN" means a medicine is given:

1. AOnce only
2. BEvery morning
3. CAt night
4. DWhen required

Which vaccine is offered every year to healthcare workers to protect patients and staff?

1. ARabies vaccine
2. BYellow fever vaccine
3. CTyphoid vaccine
4. DInfluenza vaccine

A patient has a continuous stream of bubbles in the water seal chamber of their chest drain. What does this most likely indicate?

1. AThe lung has fully re-expanded
2. BThe drain is blocked
3. CThe drain is working normally for a fluid collection only
4. DAn air leak, from the lung or from the drainage system

Which side effect is associated with SGLT2 inhibitors such as dapagliflozin?

1. ASevere weight gain and fluid retention
2. BGenital fungal infections
3. CBradycardia
4. DHair loss

一名术后患者心率 125 次/分，血压 88/50 mmHg，敷料被血浸透。发生了什么？

1. A尿路感染引起的感染性休克
2. B出血导致的低血容量性休克
3. C正常的疼痛反应
4. D只是焦虑

A healthcare assistant reports four observations. Which one needs the nurse's immediate action?

1. A"Mrs Jones would like a cup of tea and her glasses cleaned."
2. B"Mr Chen's blood pressure is 128/80 as usual."
3. C"Ms Ali has walked to the bathroom on her own."
4. D"Mr Patel's breathing rate is 8 a minute and he's hard to wake."

Which feature suggests moisture-associated skin damage rather than a pressure ulcer?

1. AA deep wound over the sacrum with exposed bone and a dark base
2. BNon-blanching redness directly over the hip bone after lying on one side
3. CDiffuse, superficial redness in a skin fold, not over a bony prominence
4. DA round area of necrosis over the heel