Which term describes the physician listening to the internal sounds of the body, usually using a stethoscope?

• A. Inspection
• B. Auscultation
• C. Palpation
• D. Percussion

Answer: (B)

Auscultation is listening to internal body sounds with a stethoscope. This technique lets clinicians hear heart sounds, lung sounds, and abdominal bowel sounds, helping diagnose conditions like heart murmurs, wheezes or crackles in the lungs, and abnormal bowel activity. The stethoscope amplifies these sounds so subtle noises can be detected.

This approach is different from inspection, which relies on visual observation; palpation, which involves touching to assess texture, tenderness, and organ size; and percussion, which taps on the body to infer underlying density or fluid.