Anatomy Exam Anatomy Lymphatic System 2

Question 1

Which cells produce antibodies within lymph nodes?

Accepted Answer

Plasma cells

Answer

Plasma cells are differentiated B lymphocytes that secrete antibodies in lymph nodes and other secondary lymphoid organs.

Question 2

Where is the cisterna chyli located?

Accepted Answer

Abdominal cavity

Answer

The cisterna chyli is a dilated lymphatic sac located in the abdominal cavity at approximately the L1–L2 vertebral level.

Question 3

Which lymph nodes are the primary draining nodes for the lower limb?

Accepted Answer

Inguinal nodes

Answer

Superficial and deep inguinal lymph nodes are the primary lymphatic draining stations for the lower extremity.

Question 4

What type of connective tissue forms the structural framework of lymph nodes?

Accepted Answer

Reticular connective tissue

Answer

Lymph nodes are supported by a meshwork of reticular connective tissue (reticular fibers and fibroblast-like reticular cells).

Question 5

Which organ is responsible for T lymphocyte maturation?

Accepted Answer

Thymus

Answer

The thymus is the primary lymphoid organ where T lymphocytes mature and develop self-tolerance.

Anatomy Exam Practice Test