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

What is a pathogen?

1. AA type of protective glove
2. BA microorganism that can cause disease
3. CA cleaning solution used to disinfect equipment
4. DA medicine that kills bacteria

In range-of-motion exercises, what is pronation of the forearm?

1. AMoving the arm away from the body
2. BTurning the palm to face upward
3. CTurning the palm to face downward
4. DBending the elbow

When using an alcohol-based hand rub, how long are the hands rubbed together?

1. AOnly until the product touches the palms
2. BUntil the hands are completely dry
3. CFor about 3 seconds
4. DUntil the hands feel sticky, then wiped on the uniform

Durante gli esercizi di movimento passivo delle articolazioni, il residente dice che il movimento fa male. Che cosa deve fare l'assistente infermieristico?

1. ASpingere l'articolazione più in là per stirarla
2. BInterrompere il movimento e riferirlo all'infermiere
3. CContinuare con delicatezza, perché un po' di dolore è normale
4. DRipetere il movimento più velocemente per finire prima

Which practice helps prevent skin tears in an older resident?

1. AUsing a lift sheet instead of pulling on the arms or legs
2. BSecuring dressings and tubing with strong adhesive tape on the skin
3. CRubbing the skin briskly with a towel after bathing
4. DHolding the resident firmly by the wrists during transfers

When a resident is positioned on the side, where are pillows usually placed?

1. ABetween the knees and behind the back
2. BUnder the neck only
3. CUnder the hips only
4. DBetween the arm and the chest only, with none for the legs

A resident who receives tube feedings takes nothing by mouth. How often does she need mouth care?

1. ANever, because no food or drink goes into her mouth
2. BOnly when her family comes to visit
3. COften, because the mouth gets dry even without eating
4. DOnce a week, at the same time her bed linen is changed

A resident who returned from surgery yesterday has a dressing that is now soaked with bright red blood. What should the nursing assistant do?

1. ARemove the dressing and put on a new one
2. BRecord it and tell the nurse at the end of the shift
3. CStay with the resident and call the nurse immediately
4. DWait to see if the bleeding stops by itself