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

What is an opportunistic infection?

1. AAn infection that always clears without treatment
2. BAn infection that takes advantage of a weakened immune system
3. CAn infection caught while traveling abroad
4. DAn infection that only occurs after surgery or another invasive procedure

Why is a transmission-based precautions sign placed at the door of a patient’s room?

1. ATo show that the room has been cleaned
2. BTo tell staff and visitors which precautions and PPE are needed before entering
3. CTo stop all staff and visitors from entering the room for any reason
4. DTo tell everyone the patient’s diagnosis and test results

An adult’s platelet count is 40,000/mm³ (40 × 10⁹/L). What does this mean?

1. AThrombocytopenia with a raised risk of bleeding
2. BA low count that only matters during surgery
3. CA normal platelet count for an adult
4. DA raised platelet count with a risk of clots

A nurse wants to set up a sterile field in the morning for a procedure that will take place after lunch. What is correct?

1. ASet it up in the morning and cover it with a clean towel until the procedure starts
2. BSet it up in the morning and ask a colleague to check it once
3. CSet it up just before the procedure, because a waiting field may become contaminated
4. DSet it up in the morning and leave it uncovered in an empty room

A cup of water is spilled over an infusion pump plugged into the wall. What should the nurse do?

1. ASwitch it off and unplug it safely, then have it checked before reuse
2. BTurn the pump upside down to drain it while running
3. CLeave it running and place a towel over it until it dries
4. DWipe it dry quickly with a towel and keep using it for the infusion

Thư viện thuốc của bơm truyền cảnh báo liều đã cài đặt vượt quá giới hạn an toàn. Điều dưỡng nên làm gì?

1. ATắt thư viện thuốc cho lần truyền này
2. BTiếp tục truyền và kiểm tra lại bơm vào cuối ca
3. CBỏ qua cảnh báo, vì cảnh báo của bơm thường sai
4. DTrước hết kiểm tra lại y lệnh, phép tính và cài đặt bơm

During a power cut in a US hospital, a ventilator must stay powered. Where should it be plugged in?

1. AInto any white outlet in the room
2. BInto the outlet that is closest to the bed, whatever its color
3. CInto a red outlet connected to the emergency generator
4. DInto an extension cord from the corridor

A nurse has a needlestick from a patient known to have hepatitis C. Which statement about management is correct?

1. AHepatitis C immune globulin is given within 24 hours, followed by a booster dose
2. BThe hepatitis C vaccine series is started at once, with a booster dose six months later
3. CThere is no preventive drug, so baseline and follow-up testing are done to detect infection early
4. DNo follow-up is needed because hepatitis C does not spread by needles