A staff education nurse is evaluating a group of nurses during a new employee orientation on the use of proper body mechanics when lifting. Which of the following images indicates the appropriate use of ergonomic principles?
A.
B.
C.
D.
A
B
C
D
None
None
The Correct Answer is C
A. This is incorrect since the load should be held as close to the nurse's center of gravity (the pelvis) as possible.
B. This is incorrect since the back should remain straight or in its natural "S" curve throughout the lift. The power for the lift should come from the gluteal and femoral muscles, not the back.
C. This is correct since the nurse is squatting and bending at the knees, keeping the back straight. Bending at the knees and hips to engage stronger leg muscles rather than the lower back. The object should also be kept close to the torso, not held at arm’s length, shoulders aligned, no twisting of the trunk, and the eyes forward, head aligned with the spine.
D. This is incorrect since the feet placement should be a wide base of support, one foot slightly ahead of the other. The back alignment includes the spine kept straight, no twisting or bending at the waist. Knees should be bent to lower the body, rather than bending forward.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
A. The client reports a pain level of 6 on a scale from 0 to 10: Moderate pain is expected after surgery and should be managed, but it is not immediately life-threatening or the highest priority.
B. The client refuses to look at the colostomy: Emotional adjustment is important, but this does not pose an immediate physical risk to the client and can be addressed over time with support and education.
C. The colostomy has had no output: It is common for a new colostomy to have delayed output within the first 24 hours postoperatively, so this finding is expected and not immediately concerning.
D. The stoma appears dark purple in color: A dark purple stoma indicates compromised blood flow or ischemia, which is a medical emergency requiring immediate intervention to prevent tissue necrosis and further complications.
Correct Answer is C
Explanation
A. Use condoms with a petroleum-based lubricant: Petroleum-based lubricants can degrade latex condoms, increasing the risk of breakage and HIV transmission. Water- or silicone-based lubricants are recommended to preserve condom integrity.
B. Buy disposable dishes for daily use: HIV is not transmitted through casual contact such as sharing dishes or eating utensils. This practice is unnecessary and may contribute to stigma and isolation for individuals living with HIV.
C. Clean blood-contaminated surfaces with bleach: Bleach is effective in inactivating HIV on surfaces. A solution of 1:10 bleach to water is recommended for cleaning any area contaminated with blood or body fluids to reduce transmission risk.
D. Wash soiled clothes in cold water: Cold water is less effective at killing pathogens. Hot water and standard laundry detergent are recommended for properly cleaning clothing contaminated with blood or body fluids.
Whether you are a student looking to ace your exams or a practicing nurse seeking to enhance your expertise , our nursing education contents will empower you with the confidence and competence to make a difference in the lives of patients and become a respected leader in the healthcare field.
Visit Naxlex, invest in your future and unlock endless possibilities with our unparalleled nursing education contents today