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

Trong chuỗi lây nhiễm, vệ sinh tay cắt đứt mắt xích nào?

1. AChỉ cửa ra
2. BPhương thức lây truyền
3. CChỉ vật chủ cảm thụ
4. DChỉ ổ chứa của tác nhân gây bệnh

Why is a carbon monoxide detector recommended in the home?

1. ACarbon monoxide always smells like rotten eggs
2. BCarbon monoxide is only dangerous outdoors
3. CThe detector also measures the air temperature and humidity in the home
4. DCarbon monoxide has no color or smell, so people cannot detect it themselves

To which patients do standard precautions apply?

1. ATo all patients, whatever their diagnosis
2. BOnly to patients in isolation rooms
3. COnly to patients having surgery
4. DOnly to patients with a known infection

Which nursing care reduces the risk of ventilator-associated pneumonia?

1. ALeaving secretions in the mouth to protect the airway
2. BLying the patient flat for most of the day
3. CRegular oral care to reduce bacteria in the mouth
4. DChanging the ventilator circuit every few hours

Before a blood transfusion is started, which check is required?

1. AThe nurse checks only that the bag number matches the order
2. BOne nurse checks the blood product against the order at the nurses’ station
3. CThe patient’s identity is checked against the blood product and its paperwork at the bedside
4. DThe patient signs the blood bag label to confirm their name before it is hung

A patient on nasal cannula oxygen has dry lips. Which product should the nurse offer?

1. AA water-based lip lubricant
2. BA scented petroleum ointment
3. CAn oil-based lip balm
4. DPetroleum jelly

A patient weighs 180 kg and needs to be moved from bed to chair. The standard ceiling lift on the unit has a lower weight limit. What should the nurse do?

1. AUse the standard lift, because limits include a safety margin
2. BAsk the patient to stand and pivot without help
3. CHave two staff lift the patient by hand
4. DUse bariatric-rated equipment and enough trained staff

Why can a patient with severe neutropenia have a serious infection but little redness, swelling or pus?

1. ANeutropenia makes infections stay limited to the skin
2. BThere are too few neutrophils to produce the usual inflammatory signs
3. CAntibiotics given with chemotherapy hide all signs of infection
4. DChemotherapy kills the bacteria before they can multiply