Answer:
The type of white blood cells found in the subcapsular space of a lymph node are primarily B lymphocytes and macrophages.
Step-by-step explanation:
B lymphocytes, also known as B cells, are a type of white blood cell that is crucial for the adaptive immune response. They produce antibodies that help neutralize and eliminate pathogens. In the subcapsular space, B cells are responsible for trapping and processing antigens that have entered the lymph node.
Macrophages are another type of white blood cell that is involved in the immune response. They are responsible for engulfing and digesting pathogens, dead cells, and cellular debris. In the subcapsular space, macrophages help process the antigens that have been trapped and presented to B cells for further action.
The subcapsular space is a region located between the capsule of the lymph node and the cortex of the follicles. It plays an important role in the immune response as it is involved in the initial interaction between antigens and immune cells.