The nurse observes that the tissue over the sacrum is dark, hard, and adherent to the wound edge. What is the stage for this pressure injury?
Stage IV
Stage II
Stage III
Unstageable
The Correct Answer is D
D. Unstageable pressure injuries are covered by slough (yellow, tan, gray, green, or brown) and/or eschar (tan, brown, or black) in the wound bed, making it difficult to determine the depth of tissue damage. If the wound over the sacrum is covered with dark, hard tissue that makes it impossible to visualize the depth of the wound, it could be considered unstageable
A. The description of tissue over the sacrum being dark, hard, and adherent to the wound edge suggests extensive tissue damage and possibly involvement of deeper structures like muscle or bone.
B. Stage II pressure injuries involve partial-thickness loss of skin with exposed dermis. These wounds are shallow and typically present as abrasions, blisters, or shallow ulcers.
C. Stage III pressure injuries involve full-thickness skin loss with visible adipose (fat) tissue in the ulcer. These wounds may also have undermining or tunneling.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
C. This entry is factual and avoids assumptions about how the client ended up on the floor, focusing instead on the sequence of events as discovered by the recorder. It is important to avoid speculation and to document only what is directly observed or verifiable.
A. This option provides a clear description of the situation: the client was found on the floor, and it attributes the fall to getting tangled in bed linens. However, it includes an assumption of how the client fell.
B. This option indicates that the client fell out of bed and did push the call button for assistance. While it acknowledges the fall and the use of the call button, it doesn't specify who found the client on the floor or the circumstances surrounding the discovery.
D. This option suggests that the client called for assistance after falling out of bed due to being tangled in bed linens. It mentions the sequence of events (tangled in bed linens first, then called for assistance), but it doesn't specify who found the client on the floor or the action taken thereafter.
Correct Answer is C
Explanation
C. Regular assessment of the IV site is crucial to detect early signs of infiltration. Signs of infiltration include swelling, coolness, pain, or blanching around the insertion site. Assessing the site allows nurses to intervene promptly if infiltration occurs, preventing further complications such as tissue damage or fluid overload.
A. Flushing the IV catheter with normal saline helps to maintain patency and prevent blockage of the catheter. It also ensures that medications are effectively delivered into the bloodstream. While this action is important for maintaining the function of the IV catheter, it primarily addresses patency rather than preventing infiltration directly.
B. Securing the IV catheter to the extremity with a securement device (such as tape or a transparent dressing) helps prevent accidental dislodgement or movement of the catheter. This reduces the risk of
mechanical irritation at the insertion site, which can contribute to infiltration. Proper securement also ensures that the catheter remains in place during movement or patient activities.
D. Proper technique during catheter insertion helps reduce the risk of infection and subsequent complications, but it also indirectly contributes to preventing infiltration. Contamination during insertion can lead to inflammation or infection at the site, which may increase the risk of infiltration due to compromised tissue integrity.
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