A nurse in a long-term care facility is caring for a client who had abdominal surgery 6 weeks ago.
Which of the following images indicates the client's wound is healing by primary intention?
The wound has edges that are well-approximated.
The wound shows signs of granulation tissue formation.
The wound has a scab covering the surface.
The wound is oozing serous drainage.
The Correct Answer is A
Choice A rationale
Healing by primary intention occurs when wound edges are approximated, promoting direct tissue regeneration. This process minimizes scarring and involves epithelial cell migration and collagen synthesis.
Choice B rationale
Granulation tissue formation is characteristic of secondary intention healing. In this method, wounds heal from the base upward, requiring granulation tissue to fill the wound bed before epithelialization occurs.
Choice C rationale
Scab formation indicates that healing is in progress but does not specifically represent primary intention. Scabs form during secondary or tertiary healing phases to protect the underlying tissue.
Choice D rationale
Serous drainage is associated with the inflammatory phase of wound healing and does not signify primary intention. Excessive drainage may indicate impaired healing or infection.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Choice A rationale
Cracks at the corners of the mouth, or cheilosis, are often associated with nutritional deficiencies like iron or vitamin B deficiencies. Monitoring for these cracks helps diagnose and treat the underlying condition.
Choice B rationale
A reddened tongue is typically associated with vitamin B12 deficiency or other conditions but not cheilosis. It can help identify a different deficiency or condition.
Choice C rationale
Pale conjunctiva is an indicator of anemia but does not specifically correlate with cheilosis. It suggests reduced hemoglobin levels due to iron deficiency.
Choice D rationale
Brittle fingernails may result from chronic iron deficiency anemia but are not directly related to cheilosis. They serve as additional evidence of prolonged anemia.
Correct Answer is A
Explanation
Choice A rationale
Tingling indicates hypocalcemia due to parathyroid gland injury, a complication of thyroidectomy. Hypocalcemia arises when parathyroid hormone secretion decreases, impairing calcium homeostasis. Normal serum calcium ranges are 8.5–10.2 mg/dL.
Choice B rationale
Serosanguineous drainage is normal wound exudate consisting of serum and red blood cells. It reflects standard postoperative healing, provided there is no excessive volume or purulent drainage suggesting infection.
Choice C rationale
Sore throat is expected due to endotracheal intubation during anesthesia. Transient inflammation resolves spontaneously without clinical intervention.
Choice D rationale
Incisional soreness is typical and does not suggest complications. It results from tissue disruption during surgery and should subside as healing progresses.
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