Phiếu bài tập Nội–ngoại khoa: tim mạch và hô hấp có đáp án

What is a thoracentesis?

1. AInserting a flexible camera into the airways to look inside
2. BRemoving a lobe of the lung
3. CRemoving fluid from the pleural space with a needle
4. DMeasuring lung volumes by blowing into a tube

What is the pulse pressure?

1. AThe average arterial pressure over one whole cardiac cycle
2. BThe pressure measured in the right atrium at rest
3. CThe difference between the systolic and diastolic pressures
4. DThe number of pulse beats counted in one minute

In hospital, how is oxygen therapy treated?

1. AAs a treatment kept only for patients who are near the end of life
2. BAs a comfort measure that needs no prescription or monitoring
3. CAs a treatment that patients adjust themselves
4. DAs a medicine that needs a prescription with a target range

A patient's ankle–brachial pressure index (ABPI) is 0,6. What does this suggest?

1. ANormal leg circulation
2. BSignificant peripheral arterial disease
3. CStiff, calcified arteries that read falsely high
4. DA deep vein thrombosis

Which emergency equipment should be kept at the bedside of a patient with a tracheostomy?

1. AA nasogastric tube and a feeding pump
2. BOnly a spare oxygen mask, since the tube rarely causes problems
3. CSpare tubes (same size and one smaller), suction and oxygen
4. DA urinary catheter set, a blood glucose meter and a thermometer

How do clopidogrel and ticagrelor work?

1. AThey inhibit the vitamin K-dependent clotting factors in the liver
2. BThey dissolve fibrin in existing clots
3. CThey block the platelet ADP (P2Y₁₂) receptor
4. DThey directly inhibit thrombin in the plasma

Một bệnh nhân hen có lưu lượng đỉnh bằng 40% mức tốt nhất của họ, nhịp thở 28/phút và không nói hết câu. SpO₂ 94%. Cơn này nên phân loại thế nào?

1. AĐợt cấp hen mức trung bình
2. BHen cấp nặng
3. CHen đe dọa tính mạng
4. DHen suýt tử vong

A nurse phones the doctor about a patient with pneumonia whose observations are worsening. Using SBAR, which statement is the clearest "recommendation"?

1. A"His heart rate is 124/min, his BP is 88/50 mmHg and he is confused."
2. B"I think he may have sepsis; please review him within 30 minutes."
3. C"He is 72 and was admitted yesterday with community-acquired pneumonia."
4. D"I am calling about the patient in bed 6."