Kontrola zakażeń i bezpieczeństwo pacjenta: zestaw na powtórkę

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. BUse any lotion from home, whatever its contents
3. CWear gloves all day instead of cleaning the hands between patients
4. DStop hand hygiene until the skin heals

A nurse teaches a patient about home oxygen safety. Which statement shows a need for further teaching?

1. A“I will keep my spare cylinders upright and secured.”
2. B“I can light candles at dinner if my oxygen is turned down low.”
3. C“I will keep my oxygen away from the stove.”
4. D“I will put a ‘no smoking’ sign on my front door for visitors.”

A patient tells the nurse about abuse and asks them to keep it a secret. What should the nurse say?

1. AThat they cannot listen to this and the patient should tell a doctor
2. BThat they will tell everyone on the ward so the patient is safe
3. CThat they promise to keep it secret, so the patient keeps trusting them
4. DThat they cannot promise secrecy if someone is at risk of harm

What should the nurse check before giving digoxin?

1. AThe blood glucose level
2. BThe radial pulse for 15 seconds
3. CThe temperature
4. DThe apical pulse for a full minute

Które komórki HIV głównie zakaża i niszczy?

1. ALimfocyty T pomocnicze CD4
2. BKrwinki czerwone
3. CPłytki krwi
4. DNeutrofile

Która cecha odróżnia większość egzotoksyn od endotoksyny?

1. AEgzotoksyny są lipopolisacharydami błony zewnętrznej bakterii Gram-ujemnych
2. BEgzotoksyny są białkami i można z nich wytworzyć szczepionki anatoksynowe
3. CEgzotoksyny są termostabilnymi lipidami
4. DEgzotoksyny uwalniają się tylko po śmierci bakterii