1.ง่าย
In palliative care, a syringe driver is used to:
- ADrain fluid from the lungs
- BGive a single fast intravenous injection when symptoms flare up suddenly
- CGive a continuous subcutaneous infusion of medicines, often over 24 hours
- DMeasure blood glucose continuously
2.ง่าย
Which of these intravenous fluids is isotonic?
- A0.9% sodium chloride
- B3% sodium chloride
- C8.4% sodium bicarbonate
- D10% glucose
3.ง่าย
Pain from gallstones (biliary colic) is typically felt in which area?
- ABehind the left knee
- BThe right upper abdomen, often after a fatty meal
- CThe left lower abdomen, usually after drinking water
- DThe lower back on the left, when walking
4.ปานกลาง
Which advice should be given to a patient with a new permanent pacemaker?
- AAvoid using all household electrical appliances such as kettles
- BNever raise the arm on that side again
- CTell staff about the pacemaker before any MRI scan or procedure
- DStop all heart medicines straight away
5.ปานกลาง
ก่อนให้ยาปิดกั้นเบต้า (beta-blocker) การสังเกตใดสำคัญที่สุดที่ต้องตรวจ?
- Aระดับกลูโคสในเลือดเท่านั้น
- Bการขับถ่ายอุจจาระ
- Cอัตราการเต้นของหัวใจและความดันโลหิต
- Dอุณหภูมิเท่านั้น
6.ปานกลาง
A patient is prescribed two different eye drops at the same time. What is correct?
- AGive both drops at once into the same eye
- BWait about five minutes between the two drops
- CMix the two drops in one bottle
- DGive one drop now and the other the next day
7.ยาก
A patient with small cell lung cancer has hyponatraemia, concentrated urine and no signs of dehydration. Which condition and first measure fit best?
- ACushing's syndrome, managed with potassium
- BDehydration, managed with an IV fluid bolus
- CDiabetes insipidus, managed with extra fluids
- DSIADH, often managed first with fluid restriction
8.ยาก
A patient suddenly develops a painful red eye with blurred vision, haloes around lights and vomiting. What should be suspected?
- AAcute angle-closure glaucoma
- BSimple conjunctivitis from a viral infection
- CA stye
- DDry eye syndrome
เฉลย
- 1. C · Give a continuous subcutaneous infusion of medicines, often over 24 hours
- 2. A · 0.9% sodium chloride
- 3. B · The right upper abdomen, often after a fatty meal
- 4. C · Tell staff about the pacemaker before any MRI scan or procedure
- 5. C · อัตราการเต้นของหัวใจและความดันโลหิต
- 6. B · Wait about five minutes between the two drops
- 7. D · SIADH, often managed first with fluid restriction
- 8. A · Acute angle-closure glaucoma
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