What is the term used to describe the ability of the body to maintain immunity over time?

Which term refers to the body's ability to combat infections and diseases by producing antibodies and activating immune cells?

What is the term used to describe the body's reaction to infectious agents and other abnormal substances?

What type of immunity is present at birth and works against any type of invading agent?

Which type of immunity protects against specific pathogens and depends on the activities of lymphocytes?

Which type of immunity protects against specific pathogens and relies on the activities of lymphocytes?

Which type of immunity is always the same and does not change based on the invading agent?

Which class of lymphocytes is involved in the adaptive immune response by recognizing specific antigens and coordinating immune responses?

Which class of lymphocytes is primarily responsible for producing memory cells that provide long-term immunity upon re-exposure to an antigen?

Which class of lymphocytes is known for their ability to release cytokines that help regulate immune responses?

Which class of lymphocytes plays a role in killing tumor cells and virus-infected cells without the need for prior activation?

Which class of lymphocytes is primarily responsible for antibody-mediated immunity?

Which class of lymphocytes is responsible for producing antibodies in the humoral immune response?

Which class of lymphocytes is primarily responsible for cell-mediated immunity?

What is the function of Innate defenses in the immune system?

Which of the following best describes the ability of Innate defenses to recognize pathogens?

Which term best describes the specificity of Innate defenses in the immune system?

What is the primary role of phagocytes in the innate immune system?

Which component of the immune system is responsible for producing antimicrobial proteins as part of the innate defenses?

Which type of cell plays a key role in the release of histamine and other inflammatory mediators during the innate immune response?

Which type of barrier is considered an external defense in the innate immune system?

Which component of the innate immune system plays a key role in enhancing the ability of antibodies and phagocytic cells to clear pathogens?

Which of the following is NOT considered a physical barrier in the human body?

Which physical barrier serves to prevent pathogens from entering the body through internal passageways such as the respiratory and digestive tracts?

Which physical barrier helps to trap and prevent foreign particles and pathogens from entering the body through the respiratory system?

Which physical barrier contains enzymes, antibodies, or stomach acid to kill or inhibit microorganisms?

Which type of phagocyte is derived from monocytes and distributed throughout the body?

Which type of phagocyte enters peripheral tissues to fight infections?

What are the primary phagocytes responsible for engulfing invaders in the initial stages of an immune response?

Which phagocyte is responsible for presenting antigens to T cells to initiate an adaptive immune response?

Which phagocyte is primarily responsible for engulfing and destroying dead cells and debris in the body?

Which phagocyte is involved in the immune response to parasitic infections and allergic reactions?

Which type of phagocyte is characterized by their rapid response to infections, short lifespan, and ability to release toxic substances to kill pathogens?

Complete the following: https://www.purposegames.com/game/differentiation-of-immune-cells-game and https://www.purposegames.com/game/phagocyte-mobilization-game and https://www.purposegames.com/game/events-of-phagocytosis

How do activated Natural Killer (NK) cells eliminate abnormal cells during immune surveillance?

What type of cells do natural killer (NK) cells specifically target during immune surveillance?

What is the main function of natural killer (NK) cells in immune surveillance?

What is the main mechanism used by NK cells to kill infected cells?

Which of the following is NOT a characteristic of NK cells?

What is the main mechanism by which NK cells kill target cells?

How do NK cells communicate with other immune cells to enhance the immune response?

What is the process by which NK cells distinguish between healthy cells and abnormal cells for elimination?

Which of the following is true about Interferons?

What is the main function of Interferons?

Which cells release Interferons?

What is the function of antiviral proteins triggered by Interferons?

How do Interferons help protect against viral infections?

Which type of interferon is secreted by T cells and NK cells and stimulates macrophage activity?

Which type of interferon slows inflammation and is secreted by fibroblasts?

Which type of interferon is secreted by T cells, NK cells, and is involved in regulating the body's macrophage response?

Which type of interferon is secreted by fibroblasts and plays a role in dampening inflammation?

Which type of interferon is involved in modulating immune responses and activating macrophages?

Interferon beta (β) is secreted by which type of cells?

Which type of interferon is produced by cells infected with viruses and stimulates NK cells?

What is the function of Complement proteins in the immune system?

When are Complement proteins activated in the body?

What is the primary result of a Complement biochemical attack on an infected cell?

Where are Complement proteins primarily found in the body?

Which mechanism do Complement proteins primarily utilize to combat pathogens?

What is the role of Complement proteins in opsonization?

What is the process by which the body responds to injury or infection by causing redness, swelling, warmth, and pain?

Which of the following are symptoms of the inflammatory response?

Which step is the first in the sequence of inflammation?

Which step in the sequence of inflammation contributes to swelling at the site of injury?

Which step in the sequence of inflammation helps to clear pathogens and damaged cells?

Which step in the sequence of inflammation leads to the recruitment of additional immune cells to the site of injury?

Which step in the sequence of inflammation activates the release of histamine and other inflammatory mediators from mast cells?

What is the term for a body temperature greater than 37.2ºC (99ºF)?

What are pyrogens?

What do pyrogens do to the body?

What is the approximate normal human body temperature in degrees Celsius?

Which of the following is true about fever?

What is the term used for the fever-inducing agents produced by bacteria, molds, viruses, and yeasts?

Which part of the body is responsible for regulating body temperature during a fever?