A nurse is reviewing the medical record of a client who had abdominal surgery 2 days ago. The nurse should identify that which of the following findings indicates the client is at risk for delayed wound healing?
Oxygen saturation 97% on room air
Pain level of 1 on a scale of 0 to 10
BMI 35
Capillary refill time 1 second
The Correct Answer is C
Rationale:
A. Oxygen saturation 97% on room air: Adequate oxygenation is essential for wound healing because oxygen supports collagen synthesis and tissue repair. An oxygen saturation of 97% indicates sufficient oxygen delivery to tissues and does not place the client at risk for delayed healing.
B. Pain level of 1 on a scale of 0 to 10: Minimal pain suggests effective postoperative pain management and allows the client to move, breathe deeply, and participate in recovery activities. Pain at this level does not negatively impact the wound-healing process.
C. BMI 35: Obesity is associated with delayed wound healing due to poor vascularity in adipose tissue, which reduces oxygen and nutrient delivery to the wound. Increased tension on wound edges and a higher risk of infection also contribute to impaired healing in obese clients.
D. Capillary refill time 1 second: A capillary refill of 1 second reflects adequate peripheral perfusion, which supports effective oxygen and nutrient delivery to tissues. Normal circulation facilitates the healing process rather than delaying it.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["A","B","D","E","F"]
Explanation
Rationale:
A. Fundal height: The fundus has descended to 4 cm below the umbilicus and remains firm, indicating effective involution of the uterus and improvement from the previously boggy, tender fundus.
B. Heart rate: The client’s heart rate has decreased from 110/min on postpartum day 3 to 88/min on day 5, reflecting stabilization and decreased physiologic stress.
C. Hgb: Hemoglobin decreased slightly from 11.1 g/dL to 10 g/dL. While this is a minor drop, it does not indicate improvement and may reflect ongoing blood loss or hemodilution postpartum.
D. Temperature: The client’s temperature has normalized to 37.2° C (99° F) from febrile readings of 38.6° C (101.5° F), indicating resolution of the infection or inflammatory process.
E. WBC count: The WBC count decreased from 33,000/mm³ to 10,000/mm³, demonstrating resolution of the previous leukocytosis associated with infection or postpartum inflammation.
F. Lochia: Lochia has decreased in amount, is brownish-red without odor, indicating normal postpartum progression and resolution of the previously foul-smelling discharge, signifying improvement.
Correct Answer is A
Explanation
Rationale:
A. Gently push the syringe plunger to administer medication: Medications given via NG tube should be administered slowly and gently using a syringe to avoid tube damage, aspiration, or sudden changes in gastric pressure. This technique ensures safe and effective delivery of the medication.
B. Dissolve the medications together: Mixing multiple medications can cause chemical interactions or precipitation, which can block the NG tube or reduce medication efficacy. Each medication should be dissolved and administered separately.
C. Flush the NG tube with 5 mL of cold tap water after administration: Flushing is necessary to maintain tube patency, but 5 mL is insufficient for continuous feedings. Typically, 15–30 mL of warm or room-temperature water is used to prevent tube occlusion.
D. Add medication directly to the enteral feeding: Adding medication to the feeding can alter the composition, affect absorption, and create a risk for tube blockage. Medications should be given separately with flushing before and after administration.
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