A nurse assesses a patient's pressure injury and documents the following: fullthickness skin and tissue loss with exposed muscle, tendon, and bone in the ulcer. This pressure ulcer is categorized to be at which of the following stages?
stage I
stage II
stage III
stage IV
stage IV
The Correct Answer is D
The correct answer is choice D. The description of full-thickness skin and tissue loss with exposed muscle, tendon, and bone in the ulcer indicates a pressure ulcer that is categorized as stage IV. In this stage, the ulcer is characterized by fullthickness tissue loss, exposing muscle, bone, or tendons. Stage I (choice A) pressure injuries involve non-blanchable erythema of intact skin. Stage II (choice B) pressure injuries involve partial-thickness skin loss, which can involve the epidermis, dermis, or both. Stage III (choice C) pressure injuries involve fullthickness tissue loss, but not bone, tendon, or muscle. Therefore, based on the description provided, the pressure ulcer is categorized as stage IV.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
The correct answer is choice D. Gather new sterile supplies and start the procedure over.
In order to maintain surgical asepsis during a urinary catheterization procedure, the nurse must ensure that all equipment used is sterile and that there is no contamination of the equipment during the procedure. If the catheter is contaminated, the nurse should stop the procedure, gather new sterile supplies, and start the procedure over to prevent the introduction of bacteria into the urinary tract. Reporting the incident and apologizing to the client are important, but not the first priority in maintaining surgical asepsis. The fact that the client is on antibiotics does not change the need for sterile technique during the procedure.
Correct Answer is A
Explanation
The correct answer is choice A, tertiary.
Tertiary prevention aims to improve quality of life and reduce the negative impact of a chronic illness or disability, such as helping the man regain lost function after a stroke. Occupational therapy is a common intervention in tertiary prevention, as it focuses on helping patients adapt to their limitations and develop compensatory strategies to perform daily activities.
Primary prevention aims to prevent a disease or injury before it occurs, such as immunizations or health education to prevent stroke risk factors. Secondary prevention aims to detect and treat a disease in its early stages to prevent complications, such as screening for high blood pressure or high cholesterol levels. Quaternary prevention aims to reduce the harm caused by unnecessary or excessive healthcare interventions, such as avoiding overprescribing medications.
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