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
Explanation
Rationale:
A. Establish alternatives to verbal conversation: Expressive aphasia affects a person’s ability to produce speech, so using alternative communication methods—such as picture boards, writing tools, or gestures—helps the client express needs effectively.
B. Provide educational materials with large print: Large-print materials are helpful for clients with visual impairments, not speech difficulties. Since expressive aphasia is a language production disorder, adjusting text size does not facilitate communication or address the underlying deficit.
C. Use a mechanical voice amplifier: A voice amplifier is beneficial for clients who can speak but have weak vocal strength, such as those with vocal cord paralysis. It is ineffective for clients with expressive aphasia because the issue lies in word formation, not vocal volume.
D. Have the client's glasses brought from home: Glasses improve visual acuity but do not address the client’s difficulty in forming words or sentences. While ensuring clear vision is supportive, it does not directly enhance the client’s ability to communicate verbally.
Correct Answer is D
Explanation
Rationale:
A. Instruct the parent to give the infant water every 3 hr between feedings: Giving water to infants under 6 months can displace nutrient intake and increase the risk of hyponatremia. Breast milk or formula should remain the exclusive source of nutrition at this age.
B. Recommend the parent mix the milk with rice cereal for feedings: Introducing rice cereal at 3 months is not developmentally appropriate and can increase the risk of choking. Cow’s milk lacks the proper nutrient balance, and adding cereal does not correct these deficiencies.
C. Instruct the parent to give 5 mcg of vitamin D daily: While vitamin D supplementation is important for infants, the concern in this scenario is the use of cow’s milk, not vitamin D deficiency. Breastfed infants should receive supplementation, but formula-fed infants typically get adequate vitamin D through fortified formula.
D. Advise the parent to avoid giving cow's milk to the infant prior to 1 year of age: Cow’s milk should not be introduced before 12 months because it lacks iron, vitamin E, and essential fatty acids, and can cause gastrointestinal irritation and occult blood loss.
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