Sutures and Wound Repair/ General Surgery (ABSA) Practice Test

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Enhance your knowledge in General Surgery with our Sutures and Wound Repair test. Tackle multiple-choice questions with detailed explanations to ensure readiness for your exam!

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Which biopsy method is used to confirm carcinoma of the lung?

Skin biopsy
Scalene node biopsy
Abscess biopsy
Endoscopic biopsy

The correct answer is: Scalene node biopsy

The correct answer is the scalene node biopsy, which is particularly valuable for confirming lung carcinoma due to its strategic anatomical location. The scalene nodes are lymph nodes located around the cervical region, which often receive lymphatic drainage from the lungs. When lung cancer is present, metastatic cells can spread to these nodes. By obtaining a sample from these nodes, pathologists can analyze the tissue for cancerous cells, thus providing a definitive diagnosis of lung carcinoma. While other biopsy methods such as an endoscopic biopsy are also used in diagnosing lung lesions, the scalene node biopsy serves a crucial role in cases where the cancer may have spread to lymph nodes, reflecting the metastatic progression of the disease. This method is especially pertinent when assessing whether lung carcinoma has advanced, as it can indicate the stage and extent of the cancer, which is crucial for treatment planning. Hence, considering these factors, the scalene node biopsy is a prominent choice in confirming lung carcinoma.