The nurse applies a moisture-retentive dressing to a client's wound. The nurse understands that the main advantage of this dressing, rather than a wet dressing, is its ability to:
Provide autolytic debridement.
Decrease epidermal resurfacing.
Enhance the absorption of topical medications.
Promote the formation of a protective scab that traps excess exudate.
Promote the formation of a protective scab that traps excess exudate.
The Correct Answer is A
Choice A rationale
Autolytic debridement is the natural process by which the body breaks down and removes dead tissue. Moisture-retentive dressings create an optimal environment for this process, facilitating wound healing.
Choice B rationale
Decreasing epidermal resurfacing is not a recognized benefit of moisture-retentive dressings. These dressings aim to promote healing, not inhibit epidermal growth.
Choice C rationale
While moisture-retentive dressings can help with the absorption of topical medications, this is not their main advantage. The primary benefit is creating a conducive environment for autolytic debridement.
Choice D rationale
Promoting the formation of a protective scab that traps excess exudate is not the main advantage of moisture-retentive dressings. In fact, these dressings help manage exudate and reduce the risk of infection without forming a scab.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Choice A rationale
Scoliosis refers to a lateral curvature of the spine, not an exaggeration of the lumbar spine curve, which is characterized by lordosis.
Choice B rationale
Lordosis is an exaggerated inward curve of the lumbar spine, often referred to as swayback. This condition is identified by the nurse as the client presents with an exaggerated lumbar curve.
Choice C rationale
Kyphosis describes an excessive outward curvature of the thoracic spine, resulting in a hunched back, not the lumbar spine.
Choice D rationale
Dowager's hump is a term commonly associated with kyphosis, characterized by a pronounced curvature of the upper back, not the lumbar region.
Correct Answer is A
Explanation
Choice A rationale
The parietal lobe is responsible for processing sensory information and spatial awareness, including proprioception (the sense of body position in space). Damage to the parietal lobe can affect these functions.
Choice B rationale
The temporal lobe is involved in processing auditory information and memory, not spatial awareness. Damage to this lobe would affect hearing and memory rather than proprioception.
Choice C rationale
The frontal lobe is associated with executive functions, such as decision-making, problem-solving, and motor control, but not primarily with spatial awareness. Damage to this lobe impacts cognitive and motor functions.
Choice D rationale
The occipital lobe is primarily responsible for processing visual information. Damage to this lobe affects vision rather than spatial awareness or proprioception.
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