A nurse is preparing to lift a heavy object.
Which of the following actions by the nurse indicates an understanding of body mechanics?
They keep their feet together when lifting an object.
They bend at the hip when lifting.
They twist their spine when lifting.
They stand close to the object being moved.
The Correct Answer is D
Choice A rationale:
Keeping the feet together when lifting an object is not a proper body mechanics technique. It can lead to instability and an increased risk of injury because the base of support is not wide enough. Therefore, this choice does not indicate an understanding of body mechanics.
Choice B rationale:
Bending at the hip when lifting is also an incorrect body mechanics technique. Proper body mechanics involve bending at the knees and keeping the back straight to reduce the risk of back injuries. Bending at the hips can strain the lower back, making it an incorrect choice.
Choice C rationale:
Twisting the spine when lifting is a harmful practice in body mechanics. Twisting the spine can lead to spinal injuries, especially when lifting heavy objects. Proper body mechanics emphasize keeping the spine aligned and not twisting during lifting. Therefore, this choice does not indicate an understanding of body mechanics.
Choice D rationale:
Standing close to the object being moved is the correct body mechanics technique. This choice demonstrates an understanding of proper body mechanics because it reduces the strain on the back and minimizes the effort required to lift a heavy object. Keeping a wide base of support and using the leg muscles rather than the back muscles are essential principles of proper body mechanics. This is the correct choice. .
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Choice A rationale:
Clean the client's skin with hot water. Using hot water to clean a client's skin who is incontinent can be harmful. Hot water can damage the skin and exacerbate any existing skin issues. It is essential to use lukewarm water and gentle, pH-balanced cleansers to prevent skin irritation.
Choice B rationale:
Dry between folds in the client's skin. This is the correct answer. When caring for a client who is incontinent, it is crucial to ensure that the skin is kept clean and dry. Moisture between skin folds can lead to skin breakdown and the development of pressure ulcers. Drying the skin thoroughly helps prevent these issues.
Choice C rationale:
Apply baby powder to the client's skin. Applying baby powder is not recommended, as it can create a moist environment that may promote the growth of fungi and bacteria. It can also potentially lead to respiratory issues if the client inhales the powder. It's better to focus on keeping the skin clean and dry without using powder.
Choice D rationale:
Restrict the client's fluid intake. Restricting the client's fluid intake is not a suitable approach. Adequate hydration is essential for overall health and well-being. Dehydration can lead to various complications and negatively impact the client's overall health. Instead, focus on managing incontinence through appropriate hygiene and the use of incontinence products. .
Correct Answer is C
Explanation
Choice A rationale:
An increase in skin thinning is not a typical age-related change in the skin. In older adults, skin tends to become thinner due to a decrease in subcutaneous tissue, making it more fragile and susceptible to damage.
Choice B rationale:
An increase in skin elasticity is not a common characteristic of aging skin. In fact, older adults often experience a decrease in skin elasticity, leading to wrinkles and sagging skin.
Choice D rationale:
While there may be changes in blood supply to the skin as people age, an increase in blood supply is not a well-established or typical age-related change. Decreased blood flow to the skin is more common in older adults.
Choice E rationale:
Decrease in skin hydration is a common age-related change, but it's not the most significant change mentioned in the question. The primary focus in older adults is the decrease in subcutaneous tissue, which has a more direct impact on skin health.
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