Lymphatic and Immune System

Front

What are the two main organs of the lymphatic system?

Back

Spleen & Thymus

Front

What lymphatic structure is located in the upper left quadrant of the abdomen?

Back

Spleen

Front

Which of the following is NOT a mechanical mechanism that prevents entry of microorganisms into the body?

Back

Complement cascade

Front

What is the endocrine gland located in the upper, anterior chest?

Back

Thymus gland

Front

What term means 'cell eating'?

Back

Phagocytosis

Front

What is the primary function of the spleen?

Back

To filter blood and help fight infections.

Front

What is the role of the thymus in the immune system?

Back

To mature T-cells, which are crucial for adaptive immunity.

Front

What is lymph?

Back

A clear fluid that circulates through the lymphatic system, containing white blood cells.

Front

What is the difference between phagocytosis and pinocytosis?

Back

Phagocytosis is 'cell eating' (engulfing large particles), while pinocytosis is 'cell drinking' (taking in fluids).

Front

What are tonsils?

Back

Lymphoid tissues located in the throat that help protect against pathogens.