1.Dễ
Vị trí của ống thông mũi–dạ dày thường được xác nhận tại giường bằng cách:
- AĐặt đầu ống vào cốc nước
- BBảo bệnh nhân ho
- CNghe tiếng khí bằng ống nghe ("thử nghiệm vù")
- DThử pH của dịch hút ra
2.Dễ
Why is jewellery removed or taped before surgery?
- ABecause metal jewellery increases blood loss during the operation
- BTo reduce the risk of diathermy burns and pressure injury
- CBecause metal raises the risk of postoperative nausea
- DTo make the patient's weight easier to measure
3.Dễ
What does "orthopnoea" mean?
- ABreathing that is abnormally slow
- BA pause in breathing during sleep
- CBreathlessness only during exercise
- DBreathlessness when lying flat
4.Trung bình
Bệnh nhân đái tháo đường týp 1 có đường huyết 25 mmol/L, thở sâu nhanh và có ceton trong nước tiểu. Chẩn đoán có khả năng là gì?
- ATình trạng tăng đường huyết tăng áp lực thẩm thấu không có ceton
- BNhiễm toan ceton do đái tháo đường
- CDao động glucose bình thường
- DHạ đường huyết
5.Trung bình
Which finding with a groin hernia needs urgent surgical review?
- AThe lump gets bigger when the patient coughs
- BThe lump has become painful and tender and cannot be pushed back
- CThe lump has been present for several years without pain
- DThe lump disappears completely when the patient lies down flat
6.Trung bình
A patient on peritoneal dialysis notices the drained fluid has become cloudy and has abdominal pain. What is likely?
- APeritonitis
- BNormal dialysis fluid
- CA urinary tract infection
- DConstipation
7.Khó
Which statement about oxygen in a patient with suspected acute coronary syndrome is correct?
- AHigh-flow oxygen should always be given, whatever the SpO2
- BOxygen replaces the need for an ECG
- COxygen must never be given in chest pain
- DOxygen is given if the SpO2 is below the target range
8.Khó
Why is a large pleural effusion drained slowly rather than all at once?
- ASlow drainage stops the patient needing oxygen
- BQuick drainage causes the effusion to spread to the other lung
- CFluid drained quickly turns into blood
- DRapid drainage can cause re-expansion pulmonary oedema
Đáp án
- 1. D · Thử pH của dịch hút ra
- 2. B · To reduce the risk of diathermy burns and pressure injury
- 3. D · Breathlessness when lying flat
- 4. B · Nhiễm toan ceton do đái tháo đường
- 5. B · The lump has become painful and tender and cannot be pushed back
- 6. A · Peritonitis
- 7. D · Oxygen is given if the SpO2 is below the target range
- 8. D · Rapid drainage can cause re-expansion pulmonary oedema
Lời giải đầy đủ từng bước: hãy luyện chủ đề này trên examproblems.com.