护理助理（CNA）知识练习卷（附答案）

What is muscle atrophy?

1. AWasting or shrinking of a muscle from lack of use
2. BSudden tightening of a muscle
3. CSwelling of a muscle after an injury
4. DGrowth of a muscle in size and strength from extra exercise

What is dorsiflexion of the ankle?

1. ASpreading the toes apart
2. BPointing the toes downward
3. CBending the foot upward toward the shin
4. DTurning the sole of the foot inward

Which is a resident's right in a long-term care facility?

1. ATo be excused from all facility safety rules
2. BTo receive mail unopened
3. CTo read other residents' medical records
4. DTo choose which nursing assistant works each shift

How should a nursing assistant hold a gait belt while walking with a resident?

1. ABy holding the resident's hand instead of the belt
2. BWith an underhand grip, from behind and slightly to the side
3. CBy tying the belt to the nursing assistant's own waist
4. DWith one finger hooked through the belt from the front of the resident

A resident is taking a tub bath. Which action is correct when the bath is finished?

1. AAdd more hot water so the resident stays warm while getting out
2. BDrain the tub before the resident gets out
3. CHave the resident stand up while the water is still in the tub
4. DLeave the resident alone in the tub to rest for a while

Which team member usually helps a resident relearn daily activities such as dressing and using adapted eating utensils?

1. AThe pharmacist
2. BThe dietitian
3. CThe speech-language pathologist
4. DThe occupational therapist

一位噎住的住养者在护理助理实施腹部冲击时失去反应。护理助理接下来应怎么做？

1. A把住养者扶到椅子上，喂几口水
2. B将住养者放到地上，呼叫紧急救援并开始心肺复苏
3. C用手指在口中盲目地掏，寻找异物
4. D保持住养者直立，继续腹部冲击直到救援到达

Four call lights are on at the same time. Which resident should the nursing assistant check first?

1. AThe resident who would like to get dressed for an activity
2. BThe resident who wants help opening her mail
3. CThe resident who wants her fingernails trimmed
4. DThe resident who says he suddenly cannot catch his breath