Lymph is a clear, __________ fluid that circulates throughout the lymphatic system:

Lymph is a clear, __________ fluid that circulates throughout the lymphatic system:

• A. Very red
• B. Non-white
• C. Slightly yellow
• D. Deep blue

Answer: (C)

Lymph is a clear, slightly yellow fluid that circulates throughout the lymphatic system. It forms from tissue fluid that drains into lymph capillaries and travels through the lymphatic network, carrying immune cells and proteins back toward the bloodstream. The usual appearance is transparent to pale yellow; a red tint would suggest blood involvement, and blue isn’t a color associated with lymph. After fat absorption in the intestines, lymph can appear somewhat milky or more yellow due to chyle, but in normal conditions it remains clear to slightly yellow.

Lymph is a clear, slightly yellow fluid that circulates throughout the lymphatic system. It forms from tissue fluid that drains into lymph capillaries and travels through the lymphatic network, carrying immune cells and proteins back toward the bloodstream. The usual appearance is transparent to pale yellow; a red tint would suggest blood involvement, and blue isn’t a color associated with lymph. After fat absorption in the intestines, lymph can appear somewhat milky or more yellow due to chyle, but in normal conditions it remains clear to slightly yellow.