Lymphatic System

Which of the following materials are not returned to the blood by lymph?

• Water
• Fat
• Blood Cells
• Protein

What is tonsillitis caused by?

• Virus
• Parasite
• Fungus
• Bacteria

Where are Peyer’s Patches found?

• Large intestine
• Small intestine
• Kidney
• Lymph Nodes

Which is not an antigen?

• Foreign protein
• Microorganisms
• Nucleic Acids
• Lymphocytes

What do most B cells become?

• Plasma cells
• C cells
• Long-lived memory cells
• Antigens

Multiple Sclerosis is when

• pancreatic beta cells are destroyed
• joints are destroyed
• when renal function is impaired
• white matter and the spinal cord are destroyed
  

What do B Cells do when they encounter an antigen?

• Produce antibodies
• Die
• Split
• Produce antigens

Where is the spleen located?

• Right side of abdomen
• Left side of abdomen
• Left side of Chest
• Middle of the abdomen

What does the thymus do?

• Destroy cells
• Get rid of hormones
• Produce hormones (ex. thymosin) to program lymphocytes
• The thymus doesn’t function

What best describes a lymph node?

• Type of pathogen that attacks the immune system
• Special kind of immune cell found in the lymph
• Any organ being attacked by pathogens
• A capsule in the lymph vessels that are filled with B cells and T cells