Which is not a risk factor for pressure injuries?
Limited ability to reposition
Requires stand-by assistance for ADLs
Poor nutritional state
Presence of moisture due to incontinence, wound drainage, or perspiration
The Correct Answer is B
Choice A reason: Limited ability to reposition is a major risk factor for pressure injuries, as immobility increases pressure on bony prominences, reducing blood flow and causing tissue ischemia. This leads to skin breakdown, particularly in bedridden patients, making it a critical factor in pressure ulcer development.
Choice B reason: Requiring stand-by assistance for activities of daily living (ADLs) indicates some mobility, as the patient can perform tasks with supervision. This does not inherently increase pressure injury risk, unlike immobility or moisture, making it the least relevant risk factor among the choices.
Choice C reason: Poor nutritional state is a risk factor for pressure injuries, as malnutrition impairs skin integrity and wound healing. Deficiencies in protein or vitamins reduce tissue resilience, increasing susceptibility to pressure-induced damage, particularly in elderly or debilitated patients.
Choice D reason: Moisture from incontinence, wound drainage, or perspiration softens skin, increasing friction and shear forces, which heighten pressure injury risk. It compromises skin barrier function, promoting maceration and ulceration, making it a significant contributor to pressure ulcer formation.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Choice A reason: Drainage, odor, appearance, and size provide incomplete wound documentation, missing critical details like location and depth. Comprehensive wound assessment requires precise measurements and site identification to track healing, guide treatment, and prevent complications like infection, making this choice insufficient for clinical standards.
Choice B reason: Size, odor, location, and depth omit key descriptors like appearance and drainage, which indicate infection or healing status. Wound documentation must include all measurable aspects to ensure accurate monitoring and treatment planning, rendering this choice inadequate for thorough medical records.
Choice C reason: Location, length, width, depth, appearance, and drainage form a complete wound description, capturing site, dimensions, tissue characteristics, and exudate. This comprehensive approach supports accurate tracking of healing, infection risk, and treatment efficacy, aligning with clinical guidelines for wound care documentation and management.
Choice D reason: Color, location, appearance, and drainage lack measurements like length, width, and depth, essential for monitoring wound progression. Omitting these quantifiable metrics hinders accurate assessment of healing or deterioration, making this choice incomplete for standardized wound documentation in clinical practice.
Correct Answer is B
Explanation
Choice A reason: Pain rating is considered a subjective vital sign, assessed via patient self-reporting, often on a 0-10 scale. It reflects neurological and emotional status, guiding pain management. Including it as a vital sign is a valid clinical practice, making this choice a correct use.
Choice B reason: In less stable clients, vital signs should be checked more frequently than once daily, often every few hours, to monitor deteriorating conditions like sepsis or shock. This statement inaccurately suggests infrequent monitoring, which is not a standard use of vital signs, making it the correct answer.
Choice C reason: Vital signs assess circulatory (blood pressure, pulse), respiratory (respirations, pulse oximetry), neurological (via pulse and responsiveness), and endocrine (temperature) systems. They provide critical data on physiological function, making this a valid use of vital signs in comprehensive health assessments.
Choice D reason: Vital signs include temperature, pulse, respirations, blood pressure, and pulse oximetry, which measure thermoregulation, cardiovascular, and respiratory status. This is a standard definition in clinical practice, accurately reflecting the components of vital sign assessment, making it a correct use.
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