Phiếu bài tập Kiến thức trợ lý điều dưỡng (CNA) có đáp án

What is one effect of a cold application?

1. AIt increases swelling in the area
2. BIt reduces swelling and numbs pain
3. CIt widens the blood vessels and increases bleeding
4. DIt raises the temperature of the area

Under the federal OBRA law, what is the minimum number of training hours for a nurse aide program?

1. A16 hours
2. B75 hours
3. C200 hours
4. D40 hours

In the chain of infection, what is a "susceptible host"?

1. AThe place where the germ lives and grows
2. BA person who can become sick from the germ
3. CAn object that carries the germ between people
4. DThe way the germ leaves an infected person

When measuring blood pressure in the arm, where is the stethoscope placed?

1. AOver the heart on the chest
2. BOver the brachial artery at the inner elbow
3. COver the carotid artery in the neck
4. DOver the radial artery on the thumb side of the wrist

Why should nursing assistants keep their fingernails short and avoid artificial nails?

1. ALong and artificial nails hold germs and can scratch residents
2. BShort nails help the nursing assistant write and type faster on the chart
3. CLong nails make it harder to use the call light
4. DArtificial nails are not allowed outside of work

Which measure often helps a resident with osteoarthritis?

1. ALifting heavy weights to strengthen the joints
2. BKeeping the painful joints still in one position all day long
3. CComplete bed rest for several weeks
4. DWarm baths or showers and gentle range-of-motion exercise

A resident avoids looking the nursing assistant in the eye during care. What should the nursing assistant keep in mind?

1. AThe resident must be depressed and should be reported to the nurse for it
2. BThe resident cannot hear and needs a hearing aid
3. CEye contact customs differ by culture, so it may not mean rudeness
4. DThe resident is being rude and should be told so

A resident's grandson visits often and asks her to sign papers. Afterward she seems upset and says she no longer has money for snacks. What should the nursing assistant do?

1. ATell the grandson to stop visiting
2. BReport the concern about possible financial abuse to the nurse
3. CIgnore it because it is a family matter
4. DGive her some of the nursing assistant's own money to buy her snacks