Extract:

Question 1 of 5

A nurse is assessing a client at a follow-up clinic visit for acute low back pain. A goal for this client is to use proper body mechanics at all times. Which of the following findings indicates that the client is meeting this goal?

A. The client faces the direction of movement when sliding an object across the floor.B. When moving an object to one side, the client puts his weight on his heels.C. When pushing an object, the client moves his front foot backward.D. The client stands with his feet close together when lifting an object.

Correct Answer: A

Rationale: The client faces the direction of movement when sliding an object across the floor: This finding indicates that the client is using proper body mechanics. Facing the direction of movement helps maintain balance and reduces the risk of injury.

Question 2 of 5

A nurse caring for a client who has an infected wound removes a dressing saturated with blood and purulent drainage. How should the nurse dispose of the dressing material?

A. Discard the dressing in the bedside trash receptacle.B. Enclose the dressing in a single clear plastic bag and discard in the bedside trash receptacle.C. Double-bag the dressing in clear bags and label it 'biohazard'.D. Dispose of the dressing in a biohazardous waste container.

Correct Answer: D

Rationale: Dispose of the dressing in a biohazardous waste container: This is the correct action. Biohazardous waste containers are specifically designed to safely dispose of materials that may be contaminated with blood, body fluids, or infectious agents. Proper disposal helps to prevent the spread of infection and ensures compliance with safety regulations in healthcare settings.

Question 3 of 5

A nurse is removing personal protective equipment (PPE) after giving direct care to a client who requires isolation. Which of the following PPE items should the nurse remove first?

A. MaskB. Face shieldC. GownD. Gloves

Correct Answer: D

Rationale: Gloves: Gloves should be the first item removed when taking off personal protective equipment. This is because gloves are the most likely to be contaminated with infectious materials. Removing them first minimizes the risk of transferring pathogens to other areas of the body or clothing during the process of doffing PPE.

Question 4 of 5

A nurse is teaching a new group of assistive personnel (AP) about the importance of hand hygiene. Which of the following statements should the nurse include?

A. If you wear gloves, you do not have to wash your hands.B. Rub all surfaces of your hands with an alcohol rub for 20 to 30 seconds.C. Use an alcohol rub when your hands are visibly soiled.D. If you don't have an infection, your hands won't infect others.

Correct Answer: B

Rationale: Rub all surfaces of your hands with an alcohol rub for 20 to 30 seconds: This emphasizes the importance of thoroughly applying an alcohol-based hand rub to all areas of the hands, including the back, between fingers, and under nails. Using the rub for 20 to 30 seconds allows for effective disinfection, reducing the risk of transmitting infections.

Question 5 of 5

A nurse is preparing a presentation at a senior center about age-related musculoskeletal changes. Which of the following changes should the nurse plan to include?

A. Reduced chest widthB. Decreased muscle massC. Thickened vertebral disksD. Increased force of isometric contraction

Correct Answer: B

Rationale: Decreased muscle mass: This is a significant and well-documented age-related change in the musculoskeletal system. Sarcopenia, or the loss of muscle mass and strength with aging, affects mobility and function in older adults.