उत्तरों सहित नर्सिंग असिस्टेंट (CNA) ज्ञान वर्कशीट

In a resident with darker skin, which change may be an early sign of a pressure injury?

1. AA freckle that the resident has had for many years
2. BA small amount of dry skin on the elbows
3. CA darker or purplish area, or one warmer or firmer than nearby skin
4. DSkin that looks the same as the surrounding skin and feels normal

What is medical asepsis?

1. APractices that remove all microorganisms from an object
2. BPractices that reduce the number and spread of germs
3. CA sterile procedure done only in the operating room
4. DA medicine that kills bacteria in the blood

How many chambers does the human heart have?

1. AThree
2. BSix
3. CTwo
4. DFour

Why should the bottom sheets of a bed be kept tight and free of wrinkles?

1. AWrinkled sheets make the resident feel colder
2. BTight sheets keep the mattress from moving
3. CWrinkles make the bed look untidy to visitors and inspectors
4. DWrinkles rub and press on skin, causing pressure injuries

After abdominal surgery, a resident must cough and breathe deeply. How can the nursing assistant help?

1. AHave the resident hold a pillow firmly over the incision
2. BPress hard on the resident's abdomen during the cough
3. CHave the resident lie flat while coughing
4. DTell the resident to cough as little as possible to protect it

A resident with one weak leg is climbing stairs with the nursing assistant. Which leg should step up first?

1. AWhichever leg feels less tired that day
2. BBoth legs at the same time
3. CThe weaker leg, then the stronger leg
4. DThe stronger leg, then the weaker leg

A nursing assistant notices that a coworker smells of alcohol and is unsteady while caring for residents. What should the nursing assistant do?

1. AIgnore it so the coworker does not get in trouble
2. BReport it to the nurse or supervisor right away
3. CGive the coworker coffee and take over a few residents
4. DWait until the end of the shift and discuss it privately

A resident complains to the nursing assistant that her meals always arrive cold. What should the nursing assistant do?

1. AListen, report it to the nurse and assure her she may complain without punishment
2. BTell her that all residents get cold food, so it is normal
3. CIgnore the complaint because meals are not part of the nursing assistant's job
4. DTell her that complaining may make the kitchen staff angry