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

What does sterilization achieve that disinfection does not?

1. AIt destroys all microorganisms, including bacterial spores
2. BIt removes visible dirt and organic matter from surfaces
3. CIt kills viruses but leaves all bacteria alive
4. DIt stops organisms from growing for one day only

What is respiratory hygiene, or cough etiquette?

1. ATaking an antibiotic at the first sign of a cough
2. BCovering coughs with a tissue or the elbow, then cleaning the hands
3. CCoughing into the hands, then wiping them on clothing
4. DWearing an N95 respirator at all times whenever you have a cough

Bệnh nhân áp dụng phòng ngừa lây truyền qua không khí cần loại phòng nào?

1. APhòng đơn áp lực dương có lọc không khí
2. BPhòng đơn áp lực âm (phòng cách ly lây nhiễm qua không khí)
3. CBất kỳ phòng đơn nào có cửa sổ, để cửa mở cho tiện theo dõi
4. DMột khu giường chung với rèm kéo quanh giường

Before helping a patient from bed into a wheelchair, what should the nurse do with the wheelchair?

1. APlace it on the patient’s weaker side so that side is supported
2. BLock the brakes and place it close to the bed on the patient’s stronger side
3. CLeave the brakes off so the chair can move along with the patient during the pivot
4. DPlace it at the foot of the bed, facing away

A nurse’s hands are dry and cracked from frequent hand hygiene. What is the best approach?

1. AUse the hand lotion approved by the facility to keep the skin intact
2. BStop hand hygiene until the skin heals
3. CWear gloves all day instead of cleaning the hands between patients
4. DUse any lotion from home, whatever its contents

Which kitchen practice helps prevent scald burns in young children?

1. ATurn pot handles toward the back of the stove
2. BHold the child while drinking a hot drink
3. CLet the child stand on a chair beside the stove
4. DLeave hot drinks at the edge of the table

According to the “Swiss cheese” model of error, why do errors reach patients?

1. ATechnology fails more often than people do
2. BOne careless person makes a mistake that no system could stop
3. CWeaknesses in several layers of defense line up at the same time
4. DPatients often do not follow their care instructions

A patient after heart surgery has temporary epicardial pacing wires. Why do staff take special care with electrical safety?

1. AThe wires make the patient immune to electric shock
2. BPacing wires can only carry current coming from the pacemaker box itself
3. CElectrical safety only matters for patients who have permanent implanted pacemakers
4. DSmall currents can travel along the wires straight to the heart and cause arrhythmias