When performing a detailed physical exam, the first responder should divide the abdomen into ____ and palpate each individually.

Dividing the abdomen into four quadrants is a systematic approach used in physical examinations. Each quadrant can be palpated individually to evaluate for tenderness, distension, or other abnormalities. This method helps responders identify specific areas of concern, making it easier to diagnose potential issues within the abdominal organs.

The four quadrants are typically defined as:

1. Right upper quadrant, which includes the liver, gallbladder, and parts of the intestine.

2. Left upper quadrant, which contains the stomach, spleen, and parts of the intestine.

3. Right lower quadrant, home to the appendix and parts of the intestine.

4. Left lower quadrant, which includes parts of the intestine and reproductive organs in females.

Using this quadrant approach ensures that each area is thoroughly assessed, enhancing the ability to pinpoint medical issues and improve patient care. In contrast, dividing the abdomen into two halves or three sections may not provide sufficient detail for an accurate assessment, while dividing it into six sections might complicate the examination process without added benefits.