Immune System Vocabulary

noun a large, vascular organ in the abdominal cavity that filters blood, stores blood cells, and destroys old blood cells

• The spleen is an important organ responsible for filtering blood and producing antibodies.
• I heard that he injured his spleen in a skiing accident.
• She's got guts, I'll give her that, but her spleen is another story.
• His bitter spleen towards his former boss was evident in his scathing remarks.

noun A type of white blood cell that helps the body fight infection and disease

• White corpuscles, also known as white blood cells, are a vital part of the immune system.
• Did you know that white corpuscles help fight off infections in our bodies?
• Those white corpuscles are like the superheroes of our blood!
• Think of white corpuscles as the body's defense team, always ready to protect us from harm.

noun a cell or group of cells that receives stimuli from the environment

adjective relating to or functioning as a receptor

• The receptor on the cell membrane allows for the binding of specific molecules.
• The receptor in the brain helps us process information.
• I heard that new video game has a really cool receptor system.
• His heart was like a receptor, always open to new experiences and emotions.

noun a hormone produced by the pituitary gland that stimulates the adrenal cortex

• Adrenocorticotropin is a hormone produced by the pituitary gland that stimulates the adrenal cortex.
• I heard that adrenocorticotropin is important for regulating stress levels.
• Yo, did you know adrenocorticotropin is like the boss hormone for your adrenal glands?
• Think of adrenocorticotropin as the conductor orchestrating the body's response to stress.