临床护理练习卷（附答案）

Why should insulin injection sites be rotated?

1. ATo prevent lumpy fatty areas that make absorption unpredictable
2. BBecause insulin causes the skin to bleed if one site is used often
3. CTo stop the insulin from freezing under the skin
4. DTo make the insulin work more slowly and evenly every time

Gout is caused by:

1. AUric acid crystals forming in a joint
2. BA bacterial infection of the bone
3. CA lack of calcium in the diet
4. DWear and tear of the joint cartilage

下列哪项是低血糖的典型症状？

1. A出汗、发抖和意识混乱
2. B呼吸深快，呼气有水果味
3. C皮肤温暖干燥、脉搏缓慢
4. D口渴明显、尿量多

一名患者有绞痛样腹痛、腹胀、呕吐，两天未排便排气。可能的问题是什么？

1. A胃肠炎
2. B无并发症的阑尾炎
3. C肠梗阻
4. D肠易激综合征

为什么对疑似脓毒症的患者要测定血清乳酸？

1. A它测量患者的血糖
2. B它显示患者是否有尿路感染
3. C它能确定该用哪种抗生素
4. D乳酸升高表明组织灌注不良、风险更高

Which equipment must always be kept at the bedside of a patient with a tracheostomy?

1. AA blood glucose meter and a spare urinary catheter of the same size
2. BSpare tracheostomy tubes, including one a size smaller, and working suction
3. CA blood pressure cuff and a spare nasal cannula and oxygen mask only
4. DA peak flow meter and a nebuliser

After a head injury, a patient passes very large volumes of dilute urine and the serum sodium is rising. What is most likely?

1. AAcute kidney injury
2. BDiabetes mellitus
3. CSyndrome of inappropriate ADH secretion
4. DDiabetes insipidus

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

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