18 Questions
What is the primary purpose of using proper body mechanics?
To avoid excessive fatigue and injuries
What is the location of a person's center of gravity?
In the pelvic area
What is the purpose of having a wide base of support?
To increase balance
What is one of the principles of body mechanics?
Center of gravity, base of support, and line of gravity
Why is it important to use proper body mechanics when lifting?
To avoid injuries and strain
What is the purpose of maintaining proper posture?
To improve posture and avoid strain
When lifting an object, what should you do to maintain proper body alignment?
Bend at the knees and hips, and keep the back straight
What is the advantage of pulling, pushing, or rolling an object instead of lifting or carrying it?
It is easier and requires less energy and force
Why is it important to work close to the object when lifting it?
It reduces the effort required to lift the object
What is the purpose of tightening the abdominal muscles before lifting?
To support the lower back and prevent straining
Why is it important to avoid reaching when lifting an object?
It can cause strain and injury to the back and muscles
What is the benefit of using strong leg and arm muscles when lifting an object?
It reduces the effort required to lift the object
What is the recommended way to lift an object from the ground?
Bend the knees
What is the importance of adjusting the height of the bed to waist level?
To prevent back strain
What is the purpose of using assistive devices in lifting?
To reduce the effort required
Why is it important to get close to an object before lifting it?
To reduce the distance to be lifted
What is the principle behind bending the knees when lifting?
To maintain balance and stability
What is the ergonomic principle behind adjusting the height of the bed?
Reducing strain on the back
Test your understanding of body mechanics, including correct postures, lifting techniques, and the importance of proper musculoskeletal system use. This quiz is ideal for nursing students, especially those in NUR 109.
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