A nurse is completing discharge teaching to a client about nutrition therapy for wound healing following major surgery. Which of the following vitamins that promote wound healing should the nurse include in the teaching? (Select all that apply.)
Vitamin A
Vitamin B12
Vitamin K
Vitamin D
Vitamin C
Correct Answer : A,B,E
Rationale:
A. Vitamin A promotes epithelialization, inflammatory response, and collagen synthesis, all of which are essential for wound healing.
B. Vitamin B12 supports red blood cell production and protein metabolism, both of which aid tissue repair and wound healing.
C. Vitamin K is important for blood clotting, but it is not a primary vitamin that promotes wound healing.
D. Vitamin D is essential for calcium absorption and bone health but does not play a direct role in soft tissue wound healing.
E. Vitamin C is critical for collagen formation, capillary strength, and immune function, all of which are essential for wound healing.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Rationale:
A. The dropper should never touch the eye or surrounding tissues, as this contaminates the medication.
B. When more than one type of eye drop is prescribed, they should be administered at least 5 minutes apart to ensure proper absorption and avoid washing the first medication out.
C. The correct technique is to apply gentle pressure to the nasolacrimal duct (inner canthus) for 1–2 minutes to reduce systemic absorption, not the conjunctival sac.
D. Contact lenses should be removed before instilling eye drops to prevent absorption into the lens and ensure proper drug delivery.
Correct Answer is D
Explanation
Rationale:
A. Bacterial conjunctivitis is highly contagious, so monitoring close contacts is appropriate.
B. "I will not share towels with my friends or family." Prevents spread of infection.
C. "I will wash my hands often during the day.": Frequent handwashing helps prevent transmission.
D. "I will remove my contact lenses at bedtime. "Patients with bacterial conjunctivitis should avoid wearing contact lenses entirely until the infection has resolved. Simply removing them at bedtime is not sufficient, so this statement indicates a need for further teaching.
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