A patient has been admitted to the hospital after the staff at a nursing home noticed a pressure ulcer on his sacral area.
The nurse examines the sacral ulcer and determines it is a Stage II ulcer.
Which of these findings is characteristic of a Stage II pressure ulcer?
Patches of eschar cover parts of the wound.
Partial thickness skin erosion is observed with a loss of dermis and epidermis.
Ulcer extends into the subcutaneous tissue.
Intact skin appears red but not broken.
Open blister areas have a red-pink wound bed.
Localized redness in light skin will blanch with fingertip pressure.
Correct Answer : B,E
Choice A rationale
Patches of eschar covering parts of the wound are characteristic of more advanced pressure ulcers, such as Stage III or IV, where necrotic tissue is present. Eschar is a dark, thick, leathery scab or crust that indicates deeper tissue damage and is not observed in Stage II pressure ulcers.
Choice B rationale
A Stage II pressure ulcer is characterized by partial thickness skin erosion with loss of the epidermis and dermis. It appears as a shallow open ulcer with a red-pink wound bed, indicating that the damage has not extended beyond these layers of skin.
Choice C rationale
When a pressure ulcer extends into the subcutaneous tissue, it is classified as a Stage III or IV ulcer, depending on the depth and extent of tissue involvement. Stage II ulcers are limited to the epidermis and dermis and do not reach the subcutaneous layer.
Choice D rationale
Intact skin that appears red but is not broken is indicative of a Stage I pressure ulcer, which represents the earliest stage of pressure injury. Stage I ulcers involve non-blanchable erythema (redness) but no open wound or skin erosion.
Choice E rationale
Open blister areas with a red-pink wound bed are characteristic of Stage II pressure ulcers. These ulcers exhibit partial thickness skin loss and can present as open or fluid-filled blisters with a visible wound bed.
Choice F rationale
Localized redness in light skin that blanches with fingertip pressure is typical of a Stage I pressure ulcer. Blanching erythema indicates that the skin is still viable and blood flow is present, which differentiates Stage I from more advanced stages of pressure injury.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Choice A rationale
The general survey is an overall assessment of a client's physical appearance, behavior, mobility, and neurological status. It provides a comprehensive overview of the client's health and well-being, making it the focus of the nurse's observations in this scenario.
Choice B rationale
Medical history includes past and current health conditions, surgeries, medications, and family health history. While important, it is not the focus of the nurse's immediate observations in this scenario.
Choice C rationale
Biographical data involves personal information such as age, gender, occupation, and marital status. While relevant to the client's health, it is not the primary focus of the nurse's observations in this scenario.
Choice D rationale
Social history includes information about the client's lifestyle, habits, and social environment. While valuable for understanding the client's overall health context, it is not the focus of the nurse's immediate observations in this scenario. .
Correct Answer is A
Explanation
Choice A rationale
Rhonchi are low-pitched, continuous breath sounds that are often indicative of secretions in the large airways. These sounds may change or clear with coughing, so the nurse should have the patient cough and then auscultate again to reassess the presence of rhonchi.
Choice B rationale
Wheezes are high-pitched, musical sounds heard primarily during expiration. They are caused by narrowed airways, typically due to asthma or other obstructive lung conditions. Wheezes do not usually clear with coughing and require specific treatments to address airway constriction.
Choice C rationale
Crackles are discontinuous, popping sounds heard during inspiration and are associated with fluid in the alveoli, such as in conditions like pneumonia or heart failure. Crackles are not typically cleared by coughing and may persist despite the patient's efforts to clear their airways.
Choice D rationale
Stridor is a high-pitched, harsh sound heard during inspiration, often indicating upper airway obstruction. Stridor is a medical emergency and requires immediate intervention to secure the airway. It does not clear with coughing and signifies a critical respiratory issue. .
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