Lymphatic and immune system

Name the fluid inside a lymph vessel.

• plasma

• oxygenated blood

• interstitial fluid

• lymph

What process is depicted in the picture?

• barriers against pathogens

• phagocytosis

• lymphocytosis

• immunocytosis

What are antibodies?

• barriers of the specific defence

• proteins that suppress function of t-cells

• proteins that recognize foreign substances and destroy them

• proteins carried on red blood cells

What are antigens?

• molecules found on surface of red blood cells & on pathogens

• molecules found on surface of white blood cells & on pathogens

• molecules found on surface of platelets & on pathogens

• molecules found on pathogens

What are the types of lymphocytes?

• A-cells

• G-cells

• S-cells

• T-cells

Which cell eliminates infected cells?

• helper t-cells

• suppressor t-cells

• lymphocytes

• killer t-cells

What is the purpose of antibodies?

• To pump lymph through the vessels
• To create lymph
• To fight infection
• To remove old red blood cells

The lymphatic structure that closely parallell veins are called?

• Capillaries

• Lymph

• Lymph Vessels

• Arteries

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

• Lymph

• Lymph fluid

• Spleen

• Stomach

The largest lymphatic structure is?

• Lymph

• Tonsils

• Spleen

• Brain