The healthcare provider prescribes the antibiotic cefdinir 300 mg PO every 12 hours for a client with a postoperative wound infection. Which foods should the nurse encourage this client to eat?

A. Polydipsia and polyuria: These symptoms are more commonly associated with uncontrolled diabetes mellitus rather than hypertension. They are not direct complications of elevated blood pressure.

B. Elevated blood urea nitrogen: Hypertension can damage renal blood vessels, leading to impaired kidney function and elevated BUN levels. This is a significant complication that indicates progressive end-organ damage.

C. Dry and irritated skin: This is a nonspecific symptom that may result from dermatologic conditions, dehydration, or environmental factors. It is not typically associated with hypertension complications.

D. New onset of bradycardia: Bradycardia is not a usual complication of hypertension itself, though it may occur as a side effect of certain antihypertensive medications such as beta-blockers. It is not a primary complication to anticipate.

Rationale for correct choices:

• Cellulitis: The client presents with redness, warmth, swelling, and pain in the left lower leg, along with a small preceding cut. These findings are characteristic of cellulitis, a bacterial infection of the dermis and subcutaneous tissue, often following a breach in the skin barrier.

• Break in skin: The small cut noted above the lateral ankle provides an entry point for bacteria, explaining the localized infection. A break in skin is a common precursor to cellulitis, particularly in clients with diabetes or vascular compromise.

• Left lower leg erythema: Erythema indicates inflammation and infection, which are hallmark signs of cellulitis. The presence of erythema, along with swelling and warmth, supports the clinical diagnosis of a bacterial skin infection.

Rationale for incorrect choices:

• Left lower leg erythema (as a diagnosis option): Erythema alone describes a symptom rather than a medical diagnosis. While present, it does not capture the underlying bacterial infection requiring treatment.

• Break in skin (as a diagnosis option): A break in the skin is a risk factor or contributing event, not a formal diagnosis. It explains how infection occurred but does not replace the clinical diagnosis of cellulitis.

• Cool, pale left leg: This finding is more indicative of arterial insufficiency or ischemia rather than infection. The client’s affected leg is warm and erythematous, which contrasts with cool, pale tissue.

• Intact skin: Intact skin would not allow bacterial entry and does not explain the localized infection. The client has a visible small cut that preceded the erythema.

• Dry scaly skin: While common in peripheral vascular disease or chronic dermatologic conditions, dry scaly skin does not explain the acute signs of infection seen in this client.