A client with newly diagnosed small cell lung cancer reports… | MyMerci
NCLEX-RN MOC
Question

A client with newly diagnosed small cell lung cancer reports progressive facial swelling, distended neck and chest wall veins, and dyspnea worse when leaning forward. Which nursing action is the priority?

Explanation
SVC syndrome from mediastinal mass causes obstruction of venous return with facial/upper-extremity swelling, distended chest-wall collaterals, and dyspnea. Stridor and orthopnea signal airway compromise — elevation of the head of bed reduces venous pressure and facilitates breathing. Emergent oncology and radiation oncology consult is required; treatment is radiation therapy, chemotherapy (especially small cell), or endovascular stenting. Supine positioning WORSENS venous engorgement. Aggressive fluids increase central venous pressure and edema. Compression stockings have no role in SVC obstruction.

In-depth explanation

Pemberton sign: facial plethora and stridor with arms raised — bedside SVC syndrome maneuver. Small cell lung cancer is the most common cause.

Clinical scenario

Stridor noted on auscultation. SpO2 92 percent on RA. Awake and oriented but anxious.

Key concepts

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