Phiếu bài tập Nội–ngoại khoa: tiêu hóa, quanh phẫu thuật và ung thư có đáp án

Which is a role of the scrub practitioner in theatre?

1. AMoving equipment outside the sterile field only
2. BPreparing and passing sterile instruments
3. CGiving the anaesthetic drugs to the patient
4. DObtaining the patient's surgical consent

Theo quy tắc số 9 ở người lớn, một cánh tay nguyên vẹn chiếm bao nhiêu phần trăm diện tích da cơ thể?

1. A18%
2. B36%
3. C1%
4. D9%

Which two sites are most common for pressure ulcers in patients lying in bed?

1. AThe thighs and the upper arms
2. BThe forearms and the knees
3. CThe sacrum and the heels
4. DThe palms and the forehead

Which change suggests that a burn wound is becoming infected?

1. ADry, healing skin with mild itching
2. BThe wound becoming pink and a little smaller at each dressing change
3. CA partial-thickness burn becoming deeper, with new discolouration
4. DLess exudate on each dressing change

Why are antiemetics usually given before chemotherapy starts?

1. AThey cannot be given once nausea has started
2. BPreventing nausea works better than treating it later
3. CAntiemetics make the chemotherapy work better
4. DThey stop the chemotherapy from causing hair loss and mouth sores

Which practice is correct when giving parenteral nutrition through a central line?

1. AGive other IV drugs through the same lumen to save time
2. BUse a dedicated lumen and strict aseptic technique
3. CLet the bag hang at room temperature for several days
4. DDisconnect and reconnect the line without cleaning the hub

A patient with diabetes has a foot ulcer. A sterile probe touches bone at the base of the ulcer. What should the nurse suspect?

1. AOsteomyelitis
2. BSimple dry skin
3. CVenous insufficiency
4. DA healing category 1 ulcer

Xử trí nào nhìn chung được khuyến cáo cho vảy hoại tử đen khô, ổn định, còn nguyên ở gót chân bệnh nhân tuần hoàn kém?

1. APhủ bằng băng ép chặt
2. BNgâm nước mỗi ngày để làm mềm
3. CĐể nguyên, giảm tì đè lên gót và chuyển đánh giá
4. DCắt lọc bằng dụng cụ sắc tại giường ngay hôm nay