the terminology test to end all terms

    Cards (76)

    • Acquired immunity
      The body's ability to recognise and remember specific pathogens and mount an immune response against them, achieved through exposure to pathogens or vaccination
    • Innate immunity
      • Physical barriers like the skin and mucous membranes
      • Cellular components such as macrophages, neutrophils, and dendritic cells
    • Adaptive immunity
      Develops when the immune system responds to a foreign substance or microorganism, involving specific antigens and a targeted response
    • Natural immunity happens after infection of a pathogen and the immune system responds by making antibodies to it
    • Lymphocytes
      A type of white blood cell crucial in defending the body against infections and diseases, produced in the bone marrow
    • Inflammation
      The body's immune system's response to an irritant, which could be a pathogen or a foreign object
    • Acquired immunity
      • High specificity to particular antigens
      • Activation of lymphocytes (B cells and T cells)
      • Development of memory for rapid and effective responses
    • Inflammation
      • Redness
      • Heat
      • Swelling
      • Pain
      • Loss of function in the affected area
    • Adaptive immunity
      • Specificity
      • Memory
      • Involvement of T lymphocytes, B lymphocytes, and antibodies
    • Innate immunity
      The defence system with which you were born, providing immediate protection against a wide range of invaders
      1. lymphocytes
      Also known as B-cells, involved in the adaptive immune response by producing antibodies against pathogens
      1. lymphocytes
      Also known as T cells, a type of white blood cell crucial in the immune response
    • Immune response
      It is how the body recognises and defends itself against bacteria, viruses, and substances that appear foreign and harmful
    • Leucocytes
      Also known as white blood cells (WBCs), crucial in defending the body against infections and diseases
    • Eosinophils
      Primarily combat parasitic infections, modulate allergic reactions and inflammation, release substances like histamine, leukotrienes, and cytokines
    • Neutrophils
      Part of the innate immune response, migrate towards sites of infection or tissue damage, primarily involved in phagocytosis and release toxic substances to eliminate pathogens
    • Suppressor cells
      Reduce the activity of other T-cells when necessary, prevent T-cells from attacking the body's healthy cells
    • Dendritic cells
      Responsible for capturing, processing, and presenting antigens to T cells, helping initiate and regulate the adaptive immune response
      1. cells
      A type of white blood cell involved in the adaptive immune response, originating from the bone marrow and producing antibodies against pathogens such as bacteria, viruses, and toxins
    • Killer T cell
      Also known as cytotoxic T lymphocytes, designed to identify and destroy cells infected with viruses or cancerous cells
    • Helper T cells
      Also known as CD4+ T cells, assist other immune cells like B cells and cytotoxic T cells, recognise antigens presented by antigen-presenting cells, release cytokines to stimulate immune response
    • Phagocytes
      A type of white blood cell responsible for engulfing and digesting foreign particles like bacteria, viruses, and dead or damaged cells
    • Basophils
      Part of the innate immune system, involved in the inflammatory response by releasing histamine and other chemicals, defend against parasites by releasing substances that can destroy them
    • Phagocytosis
      A biological process where cells like macrophages, neutrophils, and dendritic cells engulf and digest foreign particles, pathogens, or cell debris
    • Killer T cells mechanism
      Recognise infected or cancerous cells, bind to them, release toxic substances causing the target cell to die
    • Macrophage
      A type of white blood cell that engulfs and digests cellular debris, foreign substances, microbes, and cancer cells through phagocytosis
      1. lymphocytes
      A type of white blood cell, also known as T cells, playing a central role in the immune system's response to pathogens such as viruses and bacteria, produced in the bone marrow and mature in the thymus gland
    • Vaccination
      Treatment with a vaccine to produce immunity to a particular infectious disease or pathogen
    • Vaccine
      • A biological preparation that provides active acquired immunity to a particular infectious disease
      • Stimulates the immune system to recognise and destroy disease-causing microorganisms
    • Antibody
      • A large Y-shaped protein produced by the immune system in response to foreign substances called antigens
      • Main function is to recognise and bind to specific antigens, marking them for destruction or neutralisation by the immune system
      • Highly specific to the antigens they target and provide long-term immunity against pathogens
    • Antibiotic
      • A type of medication used to treat bacterial infections
      • Works by killing bacteria or preventing their multiplication
      • Not effective against viral infections
    • Passive immunisation
      • Transfer of pre-formed antibodies from one individual to another for immediate protection against a specific pathogen or toxin
      • Provides temporary immunity and is often used for individuals who are unable to produce their own antibodies
    • Antigen
      • A substance that triggers the immune system to produce antibodies against it
      • Can be proteins, polysaccharides, lipids, or nucleic acids, often found on the surface of pathogens
    • Medical biotechnology
      • Uses living cells and cell materials to research and produce pharmaceutical and diagnosing products
      • Helps treat and prevent diseases
    • Dendritic cells
      • Named for their distinctive branched or dendritic shape
      • Primarily responsible for capturing, processing, and presenting antigens to T cells
      • Help initiate and regulate the adaptive immune response
    • Antibiotic resistance
      • Refers to the ability of bacteria or other microbes to resist the effects of antibiotics
      • Can lead to infections that are difficult or impossible to treat, posing a significant threat to public health
    • Phagocytosis
      A process used by immune cells to engulf and destroy pathogens, dead cells, and cancer cells
    • Active immunisation
      • Process of inducing immunity against a specific pathogen by administering a vaccine
      • Stimulates the immune system to produce an immune response without causing the disease itself
      • Provides long-term protection against future encounters with the pathogen
    • Cellular
      Organisms made up of a cell/cells with a nucleus, cytoplasm & organelles
    • Acellular
      Not a cell – has no nucleus, cytoplasm, or organelles
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