Užduočių lapas tema Infekcijų kontrolė ir pacientų sauga su atsakymais

Which type of latex reaction is the most dangerous?

1. AType IV (delayed) hypersensitivity
2. BDry skin from frequent hand washing
3. CIrritant contact dermatitis
4. DType I (immediate) hypersensitivity

Which three elements make up the fire triangle in the operating room?

1. AWater, electricity and metal instruments
2. BAn oxidizer, an ignition source and a fuel
3. COxygen, nitrogen and carbon dioxide
4. DHeat, light and sound

In the chain of infection, which link does vaccination break?

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

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

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

Sterilus fiziologinis tirpalas išsiliejo ant sterilios paklodės, gulinčios ant nesterilaus stalo. Ką tai reiškia?

1. AUžteršta tik šlapia dalis, todėl daiktus galima perkelti į sausą dalį
2. BLaukas užterštas, nes drėgmė gali pernešti mikroorganizmus per paklodę
3. CLaukas vėl tampa sterilus, kai išdžiūsta
4. DLaukas lieka sterilus, nes fiziologinis tirpalas sterilus

Kokia turi būti riešo fiksavimo juosta?

1. APakankamai standi, kad sulėtėtų pulsas ties riešu
2. BPakankamai laisva, kad tarp juostos ir odos tilptų du pirštai
3. CKuo standesnė, kad pacientas negalėtų judinti rankos
4. DPakankamai laisva, kad paciento plaštaka galėtų išslysti

A nurse caring for a patient with influenza on droplet precautions will assist with an aerosol-generating procedure, such as bronchoscopy. What change in PPE is needed?

1. ANo change, because influenza only needs droplet precautions
2. BWear two surgical masks, one on top of the other, for the length of the procedure
3. CWear a fit-tested respirator (N95 or FFP3) and eye protection instead of a surgical mask
4. DWear gloves only, because the procedure is short

Several patients arrive with suspected inhalational anthrax after a deliberate release. Which precautions are needed for their care?

1. AAirborne precautions in negative-pressure rooms, because spores are inhaled
2. BContact precautions with gowns and gloves
3. CStandard precautions, because it is not spread from person to person
4. DDroplet precautions with surgical masks