Which quadrant of the abdomen contains the liver and gallbladder?

The liver and gallbladder are located in the right upper quadrant (RUQ) of the abdomen. The liver is the largest internal organ and occupies a significant portion of the RUQ, situated just below the diaphragm and to the right side of the body. The gallbladder, which stores bile produced by the liver, is located underneath the liver in the same quadrant. Understanding the anatomy of the abdominal cavity is crucial for EMTs, as it aids in assessing injuries or conditions related to these organs.

In contrast, the left upper quadrant (LUQ) contains organs such as the stomach and spleen, the left lower quadrant (LLQ) primarily houses parts of the intestines, and the right lower quadrant (RLQ) includes structures such as the appendix. Identifying the correct location of organs is essential for diagnosis, treatment, and understanding the implications of abdominal injuries.