优先排序与委派练习卷（附答案）

Which medication is the first-line treatment for anaphylaxis?

1. AAn oral antihistamine
2. BIntramuscular epinephrine
3. COral paracetamol (acetaminophen)
4. DAn inhaled corticosteroid

How many levels does the Emergency Severity Index have?

1. AThree
2. BFour
3. CFive
4. DSix

Which resting heart rate in an adult is bradycardia?

1. A88/min
2. B64/min
3. C72/min
4. D46/min

A patient with asthma has two inhalers: a corticosteroid and salbutamol (albuterol). Which statement shows a need for further teaching?

1. A“I will rinse my mouth after using the steroid inhaler.”
2. B“I will use my steroid inhaler when I have a sudden attack.”
3. C“I will carry my salbutamol inhaler with me.”
4. D“I will use my steroid inhaler every day, even when I feel well.”

An arterial blood gas shows pH 7.28, PaCO₂ 40 mmHg (5.3 kPa) and HCO₃⁻ 16 mEq/L (mmol/L). How should the nurse interpret it?

1. ARespiratory alkalosis
2. BRespiratory acidosis
3. CMetabolic alkalosis
4. DMetabolic acidosis

对护理助理的哪项指示最清楚？

1. A“午饭前找时间测李先生的生命体征，帮我写在病历上。”
2. B“你在里面的时候，如果李先生有什么不对劲，告诉我。”
3. C“今天上午留意一下李先生，让我知道他怎么样。”
4. D“10:00 测李先生的血压，如果收缩压低于 100，立即告诉我。”

A patient at 34 weeks of pregnancy has painless, bright red vaginal bleeding. Which action should the nurse avoid?

1. AMeasuring the blood pressure and pulse
2. BMonitoring the fetal heart rate
3. CWeighing the pads to estimate blood loss
4. DA vaginal examination

A patient with MRSA in a wound is on contact precautions. Which instruction to the nursing assistant is correct?

1. AWear a respirator mask in the room, because MRSA in a wound spreads through the air to others
2. BWear a gown and gloves for contact with the patient or the room, and use dedicated equipment
3. CNo special precautions are needed if the wound is covered with a dressing
4. DOnly wear gloves when touching the wound itself; skin and bedding are safe