A nurse is assessing a client who has a pressure ulcer on the sacrum. Which finding indicates a possible infection of the wound?
Serous drainage
Reddened periwound skin
Increased pain and tenderness
Granulation tissue formation
The Correct Answer is C
Correct answer: C) Increased pain and tenderness
Rationale: Increased pain and tenderness of the wound site may indicate an infection, as the inflammatory response is triggered by the presence of microorganisms. The nurse should obtain a wound culture and notify the provider of the suspected infection.
Incorrect options:
A) Serous drainage - This is a normal finding for a healing wound, as serous fluid is clear and watery and contains plasma and white blood cells. It does not indicate an infection unless it is cloudy, foul-smelling, or purulent.
B) Reddened periwound skin - This is a normal finding for a healing wound, as the increased blood flow to the area promotes oxygen and nutrient delivery to the wound site. It does not indicate an infection unless the redness is spreading, warm, or accompanied by other signs of inflammation.
D) Granulation tissue formation - This is a normal finding for a healing wound, as granulation tissue is new connective tissue that fills the wound bed and supports epithelialization. It does not indicate an infection unless it is pale, friable, or necrotic.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Correct answer: C) Primary intention wound
Rationale: A primary intention wound is one that heals by epithelialization, with minimal tissue loss and scarring. The wound edges are approximated (closed), either naturally or by surgical means, and there is minimal drainage and inflammation. Granulation tissue is the new connective tissue that forms on the wound bed, indicating healing.
Incorrect options:
A) Partial-thickness wound - This is a wound that involves damage to the epidermis and part of the dermis, such as an abrasion or a blister. It heals by regeneration, with minimal scarring.
B) Full-thickness wound - This is a wound that involves damage to the epidermis, dermis, and underlying structures, such as a pressure ulcer or a surgical incision. It heals by granulation, contraction, and epithelialization, with significant scarring.
D) Secondary intention wound - This is a wound that heals by granulation, contraction, and epithelialization, with significant tissue loss and scarring. The wound edges are not approximated (open), either due to infection, trauma, or chronicity, and there is copious drainage and inflammation.
Correct Answer is A
Explanation
Correct answer: A) Hydrocolloid
Rationale: Hydrocolloid dressings are occlusive and adhesive, forming a gel-like substance over the wound bed that maintains a moist environment and facilitates autolytic debridement. They are suitable for stage 3 pressure ulcers, as they protect the wound from contamination and reduce pain and trauma during dressing changes.
Incorrect options:
B) Transparent film - This type of dressing is semi-permeable and allows oxygen exchange, but does not absorb exudate or provide cushioning. It is suitable for stage 1 pressure ulcers, as it protects the skin from friction and moisture.
C) Calcium alginate - This type of dressing is highly absorbent and forms a gel-like substance when in contact with wound exudate. It is suitable for stage 4 pressure ulcers with heavy drainage, as it fills the dead space and promotes hemostasis.
D) Gauze - This type of dressing is inexpensive and readily available, but it can adhere to the wound bed and cause pain and bleeding during removal. It is suitable for stage 4 pressure ulcers with minimal drainage, as it provides mechanical debridement.
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