1.简单
Which vaccine is offered every year to healthcare workers to protect patients and staff?
- AYellow fever vaccine
- BTyphoid vaccine
- CInfluenza vaccine
- DRabies vaccine
2.简单
Why is a platelet transfusion given?
- ATo treat a high white cell count in a patient with infection or leukaemia
- BTo raise the haemoglobin level in a patient with anaemia
- CTo prevent or treat bleeding in a patient with low or poorly working platelets
- DTo provide extra protein
3.简单
What is oral mucositis, a common side effect of chemotherapy?
- AA fungal infection of the toenails that spreads to the mouth
- BA loss of taste only
- CSwelling of the salivary glands from dehydration
- DPainful inflammation and ulceration of the lining of the mouth
4.中等
A patient who injects drugs has a fever, a new heart murmur and small dark lines under the nails. What is the likely diagnosis?
- AMyocardial infarction
- BPericarditis
- CInfective endocarditis
- DRheumatic fever
5.中等
急性缺血性卒中的静脉溶栓一般在什么时间窗内进行?
- A症状出现后 4.5 小时内
- B只在 24 小时之后
- C一周内任何时间
- D症状出现后 48 小时内
6.中等
Which equipment must always be kept at the bedside of a patient with a tracheostomy?
- AA blood pressure cuff and a spare nasal cannula and oxygen mask only
- BA peak flow meter and a nebuliser
- CA blood glucose meter and a spare urinary catheter of the same size
- DSpare tracheostomy tubes, including one a size smaller, and working suction
7.困难
A drowsy patient in recovery is making snoring sounds and the SpO2 is falling. What is the first action?
- AGive sips of oral fluid to clear the throat and wake them
- BWait for the patient to wake up fully
- COpen the airway with a head tilt–chin lift or jaw thrust
- DLie the patient face down
8.困难
Why are liquid medicines for nasogastric tubes drawn up in dedicated enteral (oral) syringes rather than IV syringes?
- AEnteral syringes keep the medicine sterile
- BIV syringes cannot hold liquid medicines
- CTo prevent accidental intravenous administration
- DEnteral syringes measure doses less accurately
答案
- 1. C · Influenza vaccine
- 2. C · To prevent or treat bleeding in a patient with low or poorly working platelets
- 3. D · Painful inflammation and ulceration of the lining of the mouth
- 4. C · Infective endocarditis
- 5. A · 症状出现后 4.5 小时内
- 6. D · Spare tracheostomy tubes, including one a size smaller, and working suction
- 7. C · Open the airway with a head tilt–chin lift or jaw thrust
- 8. C · To prevent accidental intravenous administration
完整分步解答:请在 examproblems.com 上练习本主题。