Oncology Certified Nurse Practice Test 2026 – Complete Exam Prep

Following a lobectomy, the surgical site undergoes healing and is prone to complications such as pneumothorax or pleural effusion. It is essential for the patient to avoid lying on the operative side, as this position can exert pressure on the surgical area, potentially leading to discomfort, impaired lung expansion, and hindered drainage of any accumulated fluids.

In contrast, lying on the unoperated side or sitting upright helps to promote better lung expansion, increased oxygenation, and more effective clearance of respiratory secretions. The supine position is generally acceptable; however, patients are frequently encouraged to alternate positions that facilitate optimal breathing and circulation.

Therefore, avoiding the operative side allows the patient to recover more comfortably and reduces the risk of postoperative complications.