Lymphatic System

Which of the following organs filters lymph?

• Lymphatic vessels

• Lymph nodes

• Thymus

• Lymphocytes

Which of the following accurately describes the flow of lymph in the human body?

• From the stomach to the lungs

• From the lungs to the heart

• From the liver to the kidneys

• From the lungs to the large intestine

Areas where lymphatic vessels unite are called...

• Lymphatic ducts

• Lymphatic capillaries

• Lymphatic trunks

• Lymph nodes

The thoracic duct carries lymph from all of the following except...

• Thorax

• Spleen

• Left lung

• Kidneys

Which of the following substances are NOT transported via the lymphatic system?

• Proteins

• Pathogens

• Fat

• Nucleic Acids

Which type of lymphoid cell does not play a direct role in neutralizing pathogens?

• Reticular cells

• T cells

• Macrophages

• Lymphocytes

Which of the following are primary lymphoid organs?

• Thymus

• Appendix

• Peyer's patches

• Spleen

Cell matured & made in the thymus are...

• B cells

• T cells

• Macrophages

• Stem cells

Which of the following organs plays a role in activating mature lymphocytes?

• Thymus

• Red bone marrow

• Yellow bone marrow

• Tonsils

Which lymphoid organ is responsible for the creation of red & white pulp?

• Thymus

• Lymph nodes

• Peyer's patches

• Spleen