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Zorluk: KolayPreoperative and Postoperative Care

Twenty-four hours after undergoing an elective open inguinal hernia repair, a 29-year-old man is found to have a temperature of 38.3∘C38.3^\circ\text{C} (101.0∘F101.0^\circ\text{F}). His other vital signs include a pulse of 84/min84/\text{min}, respirations of 14/min14/\text{min}, and blood pressure of 126/82 mm Hg126/82 \text{ mm Hg}. The patient is currently tolerating a liquid diet but complains of moderate pain around his groin when moving or taking deep breaths. Auscultation of the chest reveals decreased breath sounds at the lung bases bilaterally without crackles or wheezes. The surgical dressing is clean and intact, with no surrounding erythema or induration. Which of the following is the most appropriate next step in management?

  1. Ensure adequate pain control and prescribe breathing exercisesCevap
  2. B
    Obtain a midstream urine sample for culture
  3. C
    Commence therapy with broad-coverage intravenous antibiotics
  4. D
    Perform bilateral lower extremity venous ultrasonography
  5. E
    Open the surgical wound to assess for deep fascial infection

Cevap

The most appropriate management is to ensure adequate pain control and prescribe breathing exercises.
The correct answer is to ensure adequate pain control and prescribe breathing exercises. This patient is presenting with a low-grade fever on postoperative day 1 (within 24-48 hours of surgery). Early postoperative fever is extremely common and is primarily caused by the normal physiologic release of inflammatory cytokines (such as IL-1, IL-6, and TNF-alpha) secondary to tissue trauma. It is often accompanied by atelectasis, which is supported by the physical finding of decreased breath sounds at the lung bases and the patient's reluctance to take deep breaths due to incisional pain. The most appropriate management is supportive care, which includes optimizing pain control so the patient can take deep breaths, perform respiratory exercises, and mobilize early to prevent further pulmonary complications.

Adım Adım Çözüm

1
Evaluate the timing of the patient's fever relative to the surgical procedure.
The fever is occurring exactly 24 hours after surgery (postoperative day 1).
Timing is the most critical factor in determining the likely etiology of a postoperative fever.
2
Assess the clinical findings and vital signs.
The patient has a low-grade fever, basilar atelectasis on physical exam, and pain limiting deep breaths, with no signs of local wound infection or hemodynamic instability.
Identifying the source of the fever helps rule out immediate, life-threatening infectious complications.
3
Determine the appropriate intervention based on the presumed diagnosis.
The patient is experiencing a normal physiologic response to surgery with associated atelectasis. Supportive care is required.
Early postoperative fever is typically driven by inflammatory cytokines and atelectasis, which is managed by encouraging deep breaths and early ambulation.

Anahtar Kavram

Fever within the first 48 hours after surgery is most commonly due to the physiologic release of inflammatory cytokines and secondary atelectasis; it should be managed supportively with adequate analgesia to promote deep breathing and ambulation.
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Preoperative and Postoperative Care

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