2024/2025 CNA [CERTIFIED NURSING
ASSISTANT] FINAL EXAM REVIEW *100
Q&A* (100% Correct) |VERIFIED| -
ACTUAL EXAM!!
What type of restraint is used to prevent finger movement?
Mitt restraints are used to prevent a resident from using their fingers in a way that may harm
themselves or others, such as scratching, picking, or pulling at medical equipment.
Which equipment is used to sterilize medical items?
An autoclave is a machine that uses high-pressure steam to sterilize medical instruments and
equipment, ensuring that all bacteria, viruses, and other pathogens are killed.
If a person is immune to a disease, what does that mean?
Immunity means that a person has developed resistance to a specific disease, either through prior
exposure or vaccination, so their body can defend itself without suffering from the symptoms.
What does the term "sterile" imply in medical settings?
Sterile means that all microorganisms, including bacteria, viruses, and fungi, have been
completely eradicated from an object or area, making it safe for use in medical procedures.
When trying to control the spread of microbes, which action should you avoid?
Shaking linens or equipment to remove dust or debris increases the risk of spreading
microorganisms into the air, thus compromising the cleanliness and sterility of the environment.
Which action does not help control portals of entry?
Wiping from the rectum to the urethra could introduce bacteria from the rectal area into the
urethra, increasing the risk of urinary tract infections.
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,If clean gloves touch clean sheets, what can be concluded?
The gloves and the sheets remain clean as long as they have not come into contact with anything
contaminated. This is important for maintaining proper infection control during patient care.
Should Standard Precautions always be practiced in home settings?
Yes, Standard Precautions should always be used when providing care at home, ensuring that
healthcare workers protect themselves and others from the spread of infections through hand hygiene,
gloves, and other protective measures.
Which statement about masks is incorrect?
Masks are generally considered single-use, so they should not be reused unless specifically
designed to be reused. This helps to prevent contamination and the spread of pathogens.
When should a gown be removed during isolation precautions?
A gown should be removed before leaving the isolation area to prevent contamination from
spreading to other areas. Proper removal ensures that any germs on the gown do not transfer to other
surfaces or individuals.
In which scenario is double-bagging necessary?
Double-bagging is necessary when the outer surface of the bag containing contaminated items
has come into contact with hazardous materials or body fluids, ensuring that contamination is contained
and not spread during disposal.
For proper bedside care, where should the bed be positioned?
The bed should be raised to a comfortable height that is close to the caregiver's waist, allowing for
better ergonomics and ease of performing tasks such as changing linens or assisting with personal care.
What is the correct posture when using proper body mechanics?
Proper body mechanics involve standing with your feet shoulder-width apart, knees slightly bent,
and back straight while lifting, ensuring that you use your legs and not your back to prevent injury.
How can you protect yourself from injury while lifting?
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, Protecting yourself while lifting involves using your legs to lift, keeping your back straight, and
avoiding twisting. Whenever possible, ask for assistance or use lifting equipment to avoid straining your
body.
What benefit do regular position changes provide for residents?
Regular position changes help prevent pressure ulcers, improve circulation, and reduce the risk of
contractures. It also enhances comfort and overall well-being by reducing the chances of stiffness and
skin breakdown.
How often should a resident be repositioned if they are bedridden?
A resident who is bedridden should be repositioned at least every two hours to avoid prolonged
pressure on certain areas of the body, which can lead to bedsores or other complications.
What is the lateral position of a patient?
The lateral position involves the resident lying on their side, with the head supported by a pillow
and the arms and legs aligned to ensure comfort and promote better circulation.
When surfaces rub together, which term describes this?
Friction refers to the resistance that occurs when two surfaces move against each other. In the
healthcare setting, friction can increase the risk of skin irritation or injury if not managed properly.
If a resident has left-side weakness, where should the wheelchair be placed for a transfer?
The wheelchair should be positioned on the right side of the resident’s bed, so they can pivot
more easily to their stronger side (the right) and assist in the transfer, minimizing the risk of falling or
injury.
How should you hold onto a resident during a transfer if no transfer belt is used?
When transferring a resident without a transfer belt, the caregiver should place their hands
securely under the resident's arms, around the shoulder blades, and gently support them to ensure a
safe and controlled move.
Where should the wheelchair be positioned when transferring a resident back to bed?
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