And the better to see a predator. Prey animals have eyes on the side of the head. This helps when a predator is sneaking up behind them. The big eyâ¦es means they can see better. Prey animals can tell at a glance if you are predator or prey. Predators' eyes are on the front of their heads.
Lymph nodes are generally circular, bean-like organs that are dispersed throughout the body. The lumbar lymph nodes are located in the region of the body between the diaphragm (a muscle in the lower rib cage that helps with breathing) and pelvis, known as the lumbar region. They are also called the lateral aortic lymph nodes. The nodes are part of the lymphatic system of the human body.
Common lower back problems that cause pain in segment L4-L5 include: 1  L4-L5 disc herniation: The most common place for a disc to herniate is at L4-L5 or L5-S1 because of the amount of weight these segments carry and due to their range of motion. The back of the L4-L5 segment has a nerve that passes through it, from inside the spinal canal down through the back of each leg (as part of the sciatic nerve).