Scheda di esercizi di Conoscenze dell’assistente infermieristico (CNA) con soluzioni

Which nutrient is needed most for life, because a person can survive only a few days without it?

1. AVitamin A
2. BWater
3. CFat
4. DFiber

Which process kills all microorganisms, including spores?

1. AHand hygiene
2. BSterilization
3. CSanitizing
4. DDisinfection

What does normal urine usually look like?

1. AMilky white with particles
2. BDark brown and cloudy
3. CBright red
4. DClear and pale yellow

While brushing a resident's teeth, the nursing assistant notices bleeding gums and a white sore on the tongue. What should be done?

1. ABrush harder to remove the white sore
2. BStop all mouth care until the sore heals
3. CReport the observations to the nurse
4. DUse a mouthwash and say nothing

When answering the phone at the nurses' station, what should the nursing assistant say?

1. AOnly "Hello?"
2. B"What do you want?"
3. CThe name and room number of the resident they are caring for
4. DA greeting, the unit or location, their name and their title

How can a stool specimen be kept from being contaminated?

1. ALeave the specimen uncovered in the bathroom until the end of the shift
2. BMix the stool with water before putting it in the container
3. CCollect the specimen from the toilet water after flushing
4. DHave the resident urinate first and keep toilet paper out of it

During a shift a resident voids 350 mL and then 200 mL, and vomits 150 mL. What total output is recorded?

1. A550 mL
2. B500 mL
3. C850 mL
4. D700 mL

A resident drinks 6 oz of juice, 8 oz of milk and 4 oz of water during breakfast. What is the intake in milliliters?

1. A540 mL
2. B360 mL
3. C480 mL
4. D600 mL