ใบงาน การควบคุมการติดเชื้อและความปลอดภัยของผู้ป่วย พร้อมเฉลย

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

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

What is a healthcare-associated infection?

1. AAn infection that was already present or incubating when the patient was admitted
2. BAn infection acquired during care that was not present or incubating on admission
3. CAn infection caught at home from a family member during recovery
4. DAn infection that only affects health care workers, not patients

ควรถูเจลแอลกอฮอล์ล้างมือให้ทั่วมือนานเท่าใด?

1. Aประมาณ 20–30 วินาที จนมือแห้ง
2. Bอย่างน้อย 5 นาที
3. Cเพียงจนเจลคลุมฝ่ามือ
4. Dประมาณ 2–3 วินาที

A nurse cleans an IV pump with a disinfectant wipe. What must happen for the disinfectant to work?

1. AThe wipe is used on many pumps to save product
2. BThe surface stays wet for the contact time on the product label
3. CThe surface is dried with a clean towel right after wiping
4. DThe surface is wiped once lightly without pressure

Where is a gait belt placed when helping a patient to walk?

1. AAround the patient’s waist, over clothing
2. BAround the hips, directly on bare skin
3. CAround both thighs, just above the knees
4. DAround the chest, under the arms

A nurse finds a used needle in a patient’s bed linen. What should the nurse do?

1. AFold it into the linen and send it to the laundry
2. BLeave it where it is for the housekeeping staff to remove later in the day
3. CPick it up by the hub or with forceps, put it in a sharps container and report it
4. DRecap it with two hands before throwing it away

In START triage at a mass-casualty incident, a casualty cannot walk, breathes 20 times a minute, has a radial pulse and follows simple commands. Which category applies?

1. AYellow (delayed)
2. BGreen (minor)
3. CBlack (expectant or dead)
4. DRed (immediate)

Several patients on a ward develop vomiting and diarrhea within two days, and a norovirus outbreak is suspected. What should the nurse do first?

1. ANotify the infection prevention team and place affected patients on contact precautions
2. BAsk visitors to bring in bottled water for all patients
3. CMove the affected patients to different wards so that fewer people are exposed
4. DWait for all the stool results to come back before taking any action