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

What is the incubation period of an infection?

1. AThe time from the first vague symptoms to specific symptoms
2. BThe time between entry of the organism and the first symptoms
3. CThe time when the person recovers and symptoms fade
4. DThe time when the specific symptoms are at their worst

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

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

According to the ISMP (US) list of error-prone abbreviations, how should the route “subcutaneous” be written in a medication order?

1. AAs “SC”
2. BAs “sub-Q” with a plus sign
3. CAs “subcut” or “subcutaneously”
4. DAs “SQ”

A patient receiving continuous nasogastric feeding has pulled the tube partly out. What should the nurse do first?

1. AIncrease the feed rate to make up for the lost time
2. BPush the tube back in and restart the feed
3. CTape the tube in its new position and continue
4. DStop the feeding until the tube position is checked

Which practice makes shift handoff safer?

1. ALeaving written notes only, without a chance for questions
2. BGiving handoff in a busy corridor so that the outgoing nurse can leave on time
3. CUsing a standard format such as SBAR or I-PASS, with time for questions
4. DGiving handoff from memory without any structure

Một bệnh nhân bị zona (herpes zoster) ở một vùng ngực, miễn dịch bình thường và các tổn thương có thể che phủ hoàn toàn. Thường cần áp dụng loại phòng ngừa nào?

1. APhòng ngừa chuẩn, với các tổn thương được che phủ
2. BMôi trường bảo vệ với áp lực dương
3. CPhòng ngừa lây truyền qua không khí trong phòng áp lực âm
4. DChỉ phòng ngừa giọt bắn

A nurse has raised a safety concern about an order with the prescriber, who dismissed it without addressing it. What should the nurse do next?

1. AState the concern clearly a second time and, if still unresolved, use the chain of command
2. BRefuse to care for the patient for the rest of the shift until the prescriber apologizes
3. CDiscuss the concern with the patient and let them decide
4. DCarry out the order as written, because the prescriber has heard the concern

A nurse cannot find a confused patient who was in their room 15 minutes ago. What should the nurse do first?

1. ADocument the absence at the end of the shift
2. BAlert staff and security at once, following the missing-patient procedure
3. CCall the family to ask whether the patient has gone home on their own
4. DWait an hour in case the patient comes back