Immune System and Diseases Crossword Puzzle

QUESTIONS LIST:

• tcell : this type of cell destroys infected cells.
• influenza : a common infectious disease caused by a virus that affects the respiratory system.
• skin : physical barrier that protects the body from pathogens.
• pathogen : disease-causing agent.
• firstline : i sneeze to expel unwanted pathogens from the respiratory tract. which line of defense do i belong to?
• thirdline : i involve lymphocytes and the production of antibodies. which line of defense do i belong to? (10 letters)
• cilia : tiny hair-like structures that move mucus and trapped pathogens out of the lungs.
• lysosome : the organelle in phagocytes that contains digestive enzymes.
• bcell : a type of white blood cell that produces antibodies.
• phagocyte : what type of cell engulfs and destroys pathogens?
• secondline : i include phagocytes and inflammation as part of the immune response. which line of defense do i belong to?
• inflammation : the body's reaction involving redness, heat, swelling, and pain at the site of infection.
• lymphocyte : what type of cell produces antibodies?
• antibody : a protein that responds to a specific antigen.
• noninfectious : this type of disease cannot be spread from person to person.
• fever : raised body temperature during infection.
• memory : a specific part of the immune system that remembers past infections.