Phiếu bài tập Kiểm soát nhiễm khuẩn và an toàn người bệnh có đáp án

Biện pháp đơn lẻ nào quan trọng nhất để ngăn ngừa lây nhiễm trong cơ sở y tế?

1. ALuôn đeo khẩu trang
2. BLuôn đóng cửa sổ
3. CVệ sinh tay
4. DKê kháng sinh cho mọi bệnh nhân

In the chain of infection, which link is broken when a patient covers the mouth and nose with a tissue when coughing?

1. AThe portal of exit
2. BThe reservoir
3. CThe infectious agent
4. DThe susceptible host

An adult’s white blood cell count is 18,000/mm³ (18 × 10⁹/L). How is this best described?

1. ARaised (leukocytosis)
2. BNormal for an older adult
3. CWithin the normal range
4. DLow (leukopenia)

How is a urine specimen for culture obtained from an indwelling catheter?

1. ABy removing the catheter and sending its tip for culture
2. BBy disconnecting the catheter from the drainage tubing
3. CFrom the sampling port, after cleaning it, using aseptic technique
4. DFrom the urine already collected in the drainage bag at the bedside

Which technique is correct when collecting a wound culture?

1. ACollect the sample only after antibiotics have been started
2. BUse one swab to sample two different wounds
3. CClean the wound with sterile saline first, then swab clean tissue
4. DSwab the old pus on the dressing that was just removed from the wound

A patient has fallen, and the nurse completes an incident report. Which statement about this report is correct?

1. AA copy of it is placed in the patient’s chart so all staff know about the fall
2. BIt is only needed when the patient is injured
3. CIt replaces the need to document the fall in the patient’s record
4. DIt is written factually and does not replace documenting the fall in the patient’s record

Điều dưỡng nhận thấy đã rút nhầm thuốc, nhưng nhận ra trước khi cho. Điều dưỡng nên làm gì?

1. AHủy thuốc đó, chuẩn bị đúng thuốc và báo cáo một sự cố suýt xảy ra
2. BKhông nói gì, vì bệnh nhân không bị hại
3. CVẫn cho thuốc, vì đã rút sẵn
4. DChỉ báo cáo nếu cùng sai sót đó lặp lại trong khoa

Shortly after a patient falls, the team holds a brief “post-fall huddle”. What is its main purpose?

1. ATo decide which staff member was to blame for the fall
2. BTo complete the patient’s discharge paperwork
3. CTo agree on what the team will tell the patient’s lawyer and the family
4. DTo find out quickly why the fall happened and change the care plan to prevent another