Lymphatic System
The Circulatory system is a continuous circuit comprising of the cardiovascular system (heart and blood vessels) and lymphatic system (lymph vessels, lymph nodes and lymphoid-organs -spleen, thymus and tonsils).
What our notes say
- The Circulatory system is a continuous circuit comprising of the cardiovascular system (heart and blood vessels) and lymphatic system (lymph vessels, lymph nodes and lymphoid-organs -spleen, thymus and tonsils). (Cardiovascular system examination revised 2012 — Past Paper Questions & Answers)
- Humoral Immunity: B lymphocytes are responsible for humoral immunity, where antibodies produced by plasma cells neutralize pathogens circulating in the blood and lymphatic system. (Blood Biochemistry)
- Mechanism: Spread via lymphatic system from adjacent organs (Medical Bacteriology and Entomology MCQs)
- Destination: Lymphatic system (too large for capillaries) (Comprehensive Guide to Nutrient Digestion and Absorption)
- Absorption: Direct portal circulation (bypass lymphatic system) (Comprehensive Guide to Nutrient Digestion and Absorption)
- Filarial worms reside in the subcutaneous tissues, lymphatic system, or body cavities of humans. (Filarial Worms)