Which term should a nurse use to describe a deep decubitus ulcer on a patient’s heel that is covered in thick necrotic tissue?
Indurated
Fluctuant
Unstageable
Macerated
The Correct Answer is C
Choice A rationale:
Indurated describes tissue that is hardened and thickened, typically due to inflammation or fibrosis. While a decubitus ulcer with thick necrotic tissue may feel firm to the touch, induration does not accurately capture the extent of tissue damage and depth of the wound.
Indurated tissue often feels leathery or stiff, while necrotic tissue can be more varied in texture, ranging from dry and crusty to soft and sloughy.
Additionally, induration can occur in wounds that are not full-thickness ulcers, such as pressure injuries that have not yet progressed to the point of tissue loss.
Choice B rationale:
Fluctuant describes a fluid-filled cavity beneath the skin. While a decubitus ulcer with thick necrotic tissue may have some underlying fluid, it would not typically be described as fluctuant.
Fluctuance is more characteristic of abscesses or other fluid collections that have a distinct, palpable pocket of fluid.
The presence of thick necrotic tissue in a decubitus ulcer can obscure the presence of any underlying fluid, making it difficult to assess for fluctuance.
Choice D rationale:
Macerated describes skin that is softened and broken down due to prolonged exposure to moisture. While maceration can occur in the surrounding skin of a decubitus ulcer, it does not accurately describe the ulcer itself.
Maceration is typically seen in areas where skin folds rub together, such as the groin or armpits, and is often associated with incontinence or excessive sweating.
The presence of thick necrotic tissue in a decubitus ulcer indicates a more advanced stage of tissue damage that is not simply due to moisture exposure.
Choice C rationale:
Unstageable is the most accurate term to describe a decubitus ulcer with thick necrotic tissue because it indicates that the extent of tissue damage cannot be fully assessed.
Thick necrotic tissue obscures the base of the wound and the surrounding tissue, making it impossible to determine the depth of the ulcer or the extent of undermining.
This lack of visibility prevents accurate staging of the ulcer using the traditional pressure ulcer staging system, which categorizes ulcers based on their depth and extent of tissue involvement.
Therefore, unstageable is the most appropriate term to describe a decubitus ulcer with thick necrotic tissue.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Choice A rationale:
Stage 1 pressure injury:
Non-blanchable erythema of intact skin: This means that when you press on the area, the redness does not disappear. It is persistent and remains even after pressure is relieved, unlike other types of skin redness that may blanch temporarily.
Intact skin: This is a crucial characteristic of Stage 1. The skin is not broken or open, differentiating it from more advanced stages.
Commonly over bony prominences: The malleolus, or ankle bone, is a bony prominence that is susceptible to pressure injuries due to its location and potential for prolonged pressure.
Explanation:
Non-blanchable erythema: The description of the redness as "non-blanchable" is the key indicator of a Stage 1 pressure injury. Blanchable erythema, which disappears when pressure is applied, can be due to other causes like inflammation or skin irritation, but non-blanchable erythema signals a deeper issue with the tissue.
Intact skin: The fact that the skin is intact rules out Stages 2, 3, and 4, which all involve some degree of skin breakdown.
Location on a bony prominence: The malleolus is a common site for pressure injuries because it's a bony area that often bears weight, especially in those with limited mobility or those confined to beds or chairs.
Additional Information:
Pressure injuries, also known as pressure ulcers or bed sores, are areas of damage to the skin and underlying tissue caused by prolonged pressure.
They are a common problem in healthcare settings, particularly among patients with limited mobility. Early identification and intervention are crucial to prevent progression to more severe stages.
Correct Answer is C
Explanation
Choice A rationale:
Burning dried herbs is a form of traditional medicine, not allopathic medicine.
Traditional medicine encompasses a wide range of practices and therapies that have been used for centuries across different cultures.
It often relies on natural substances and processes, such as herbs, acupuncture, and massage, to promote healing and well- being.
While traditional medicine can offer valuable benefits, it's important to note that it's not always based on scientific evidence and its efficacy can vary depending on the specific practice and condition being treated.
Choice B rationale:
Tai chi exercises are a form of complementary and alternative medicine (CAM), not allopathic medicine.
CAM encompasses a diverse group of therapies that are not considered part of mainstream conventional medicine. Tai chi is a mind-body practice that involves gentle, flowing movements and deep breathing.
It has been shown to offer a range of health benefits, including reducing stress, improving balance, and easing pain.
However, it's important to note that tai chi is not a cure-all and should not be used as a substitute for conventional medical care when necessary.
Choice C rationale:
Prescription of antibiotic medication is a hallmark of allopathic medicine.
Allopathic medicine, also known as conventional or Western medicine, is based on the scientific understanding of the body and disease.
It focuses on diagnosing and treating specific diseases or conditions using medications, surgery, or other interventions that have been proven effective through rigorous scientific research.
Antibiotics are a type of medication that specifically targets and kills bacteria.
They are essential for treating bacterial infections, which can cause a wide range of illnesses, from minor skin infections to life- threatening pneumonia.
Choice D rationale:
Manipulation of the spine, also known as chiropractic care, is a form of CAM, not allopathic medicine. Chiropractic care focuses on the musculoskeletal system, particularly the spine.
Chiropractors use manual adjustments to the spine to relieve pain, improve range of motion, and restore function.
While some studies have shown that chiropractic care can be effective for certain conditions, such as lower back pain, it's important to note that it's not a cure-all and should not be used as a substitute for conventional medical care when necessary.
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