Difference between revisions of "Innate Immunology Quiz/2"
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choice4="Fungi and protozoa" | choice4="Fungi and protozoa" | ||
correctchoice="3" | correctchoice="3" | ||
− | feedback3="'''Correct!''' Macrophages are commonly associated with bacteria and protozoa. This is because macrophages are phagocytic and these pathogens are best dealt with by phagocytosis. [[Macrophages | + | feedback3="'''Correct!''' Macrophages are commonly associated with bacteria and protozoa. This is because macrophages are phagocytic and these pathogens are best dealt with by phagocytosis. [[Macrophages|WikiVet Article: Macrophages ]]" |
− | feedback2="'''Incorrect.''' Macrophages are not commonly associated with prions as they do not possess the ability to neutralise the prion, and although they would be able to deal with a virus infected cell by phagocytosis but it is not the most common pathogen with which they are associated. Macrophages are commonly associated with bacteria and protozoa. This is because macrophages are phagocytic and these pathogens are best dealt with by phagocytosis. [[Macrophages | + | feedback2="'''Incorrect.''' Macrophages are not commonly associated with prions as they do not possess the ability to neutralise the prion, and although they would be able to deal with a virus infected cell by phagocytosis but it is not the most common pathogen with which they are associated. Macrophages are commonly associated with bacteria and protozoa. This is because macrophages are phagocytic and these pathogens are best dealt with by phagocytosis. [[Macrophages|WikiVet Article: Macrophages]]" |
− | feedback1="'''Incorrect.''' Macrophages are not commonly associated with parasites or fungi as they do not possess the ability to neutralise either organism, although a macrophage response is critical in canine Leishmaniasis. Macrophages are commonly associated with bacteria and protozoa. This is because macrophages are phagocytic and these pathogens are best dealt with by phagocytosis. [[Macrophages | + | feedback1="'''Incorrect.''' Macrophages are not commonly associated with parasites or fungi as they do not possess the ability to neutralise either organism, although a macrophage response is critical in canine Leishmaniasis. Macrophages are commonly associated with bacteria and protozoa. This is because macrophages are phagocytic and these pathogens are best dealt with by phagocytosis. [[Macrophages|WikiVet Article: Macrophages]]" |
− | feedback5="'''Incorrect.''' Macrophages would be able to deal with a virus infected cell by phagocytosis but it is not the most common pathogen, however you are correct that they are associated with bacterial immunity. The correct answer is that macrophages are commonly associated with bacteria and protozoa and also tumor cells. This is because macrophages are phagocytic and these pathogens are best dealt with by phagocytosis. [[ Macrophages | + | feedback5="'''Incorrect.''' Macrophages would be able to deal with a virus infected cell by phagocytosis but it is not the most common pathogen, however you are correct that they are associated with bacterial immunity. The correct answer is that macrophages are commonly associated with bacteria and protozoa and also tumor cells. This is because macrophages are phagocytic and these pathogens are best dealt with by phagocytosis. [[ Macrophages |WikiVet Article: Macrophages]]" |
− | feedback4="'''Incorrect.''' Macrophages are not commonly associated with fungi as they do not possess the ability to neutralise the fungi; however you are correct that they are associated with protozoal immunity. The correct answer is that macrophages are commonly associated with bacteria, protozoa and tumor cells. This is because macrophages are phagocytic and these pathogens are best dealt with by phagocytosis. [[Macrophages | + | feedback4="'''Incorrect.''' Macrophages are not commonly associated with fungi as they do not possess the ability to neutralise the fungi; however you are correct that they are associated with protozoal immunity. The correct answer is that macrophages are commonly associated with bacteria, protozoa and tumor cells. This is because macrophages are phagocytic and these pathogens are best dealt with by phagocytosis. [[Macrophages|WikiVet Article: Macrophages]]" |
image= ""> | image= ""> | ||
</WikiQuiz> | </WikiQuiz> | ||
<WikiQuiz | <WikiQuiz | ||
questionnumber="4" | questionnumber="4" | ||
− | question="What is the general name for [[Monocytes | + | question="What is the general name for [[Monocytes]] that reside in tissue?" |
choice2="Macrophages" | choice2="Macrophages" | ||
choice5="Mast cells" | choice5="Mast cells" | ||
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choice4="Megakaryocytes" | choice4="Megakaryocytes" | ||
correctchoice="2" | correctchoice="2" | ||
− | feedback2="''''Correct!''' Monocytes that move from circulation to tissue become macrophages. They still have the same immune role and phagocytic capabilities. [[Macrophages | + | feedback2="''''Correct!''' Monocytes that move from circulation to tissue become macrophages. They still have the same immune role and phagocytic capabilities. [[Macrophages|WikiVet Article: Macrophages ]]" |
− | feedback5="'''Incorrect.''' Mast cells are tissue based granular cells that play a role in inflammation. Mast cells are closely related to basophils. Monocytes that move from circulation to tissue become macrophages. They still have the same immune role and phagocytic capabilities. [[Macrophages | + | feedback5="'''Incorrect.''' Mast cells are tissue based granular cells that play a role in inflammation. Mast cells are closely related to basophils. Monocytes that move from circulation to tissue become macrophages. They still have the same immune role and phagocytic capabilities. [[Macrophages|WikiVet Article: Macrophages]]" |
− | feedback1="'''Incorrect.''' Kupffer cells are macrophages that are specific only to the liver and are not found elsewhere in the body. Monocytes that move from circulation to tissue become macrophages. They still have the same immune role and phagocytic capabilities. [[Macrophages | + | feedback1="'''Incorrect.''' Kupffer cells are macrophages that are specific only to the liver and are not found elsewhere in the body. Monocytes that move from circulation to tissue become macrophages. They still have the same immune role and phagocytic capabilities. [[Macrophages|WikiVet Article: Macrophages]]" |
− | feedback3="'''Incorrect.''' Clara cells are found in the lungs/bronchi and are able to protect the epithelial surface. Monocytes that move from circulation to tissue become macrophages. They still have the same immune role and phagocytic capabilities. [[Macrophages | + | feedback3="'''Incorrect.''' Clara cells are found in the lungs/bronchi and are able to protect the epithelial surface. Monocytes that move from circulation to tissue become macrophages. They still have the same immune role and phagocytic capabilities. [[Macrophages|WikiVet Article: Macrophages]]" |
− | feedback4="'''Incorrect.''' Megakaryocytes are found in bone marrow and produce thrombocytes. Monocytes that move from circulation to tissue become macrophages. They still have the same immune role and phagocytic capabilities. [[Macrophages | + | feedback4="'''Incorrect.''' Megakaryocytes are found in bone marrow and produce thrombocytes. Monocytes that move from circulation to tissue become macrophages. They still have the same immune role and phagocytic capabilities. [[Macrophages|WikiVet Article: Macrophages ]]" |
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</WikiQuiz> | </WikiQuiz> | ||
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choice2="Hepatoid cells" | choice2="Hepatoid cells" | ||
correctchoice="3" | correctchoice="3" | ||
− | feedback3="'''Correct!''' Macrophage cells that reside within the liver are called Kupffer cells. [[Macrophages | + | feedback3="'''Correct!''' Macrophage cells that reside within the liver are called Kupffer cells. [[Macrophages|WikiVet Article: Macrophages]]" |
− | feedback5="'''Incorrect.''' Clara cells are found in the lungs/bronchi and are able to protect the epithelial surface. Macrophage cells that reside within the liver are called Kupffer cells. [[Macrophages | + | feedback5="'''Incorrect.''' Clara cells are found in the lungs/bronchi and are able to protect the epithelial surface. Macrophage cells that reside within the liver are called Kupffer cells. [[Macrophages|WikiVet Article: Macrophages]]" |
− | feedback1="'''Incorrect.''' Parietal cells are found in the stomach wall and secrete gastric acid. Macrophage cells that reside within the liver are called Kupffer cells. [[Macrophages | + | feedback1="'''Incorrect.''' Parietal cells are found in the stomach wall and secrete gastric acid. Macrophage cells that reside within the liver are called Kupffer cells. [[Macrophages|WikiVet Article: Macrophages]]" |
− | feedback4="'''Incorrect.''' Stellate cells are neuronal cells that have a junction box role. Macrophage cells that reside within the liver are called Kupffer cells. [[Macrophages | + | feedback4="'''Incorrect.''' Stellate cells are neuronal cells that have a junction box role. Macrophage cells that reside within the liver are called Kupffer cells. [[Macrophages|WikiVet Article: Macrophages ]]" |
− | feedback2="'''Incorrect.''' Hepatoid cells are not related to the liver but are called this because they look like hepatic cells under a microscope. Hepatoid cells are actually found in dogs perianal glands. Macrophage cells that reside within the liver are called Kupffer cells. [[Macrophages | + | feedback2="'''Incorrect.''' Hepatoid cells are not related to the liver but are called this because they look like hepatic cells under a microscope. Hepatoid cells are actually found in dogs perianal glands. Macrophage cells that reside within the liver are called Kupffer cells. [[Macrophages|WikiVet Article: Macrophages ]]" |
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</WikiQuiz> | </WikiQuiz> | ||
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choice3="Mast cell" | choice3="Mast cell" | ||
correctchoice="5" | correctchoice="5" | ||
− | feedback5="'''Correct!''' Macrophage cells located in the brain are microglia. Microglia represent the main form of defense of the central nervous system. Microglia are also able to act as antigen presenting cells to activate T lymphocytes. [[Macrophages | + | feedback5="'''Correct!''' Macrophage cells located in the brain are microglia. Microglia represent the main form of defense of the central nervous system. Microglia are also able to act as antigen presenting cells to activate T lymphocytes. [[Macrophages|WikiVet Article: Macrophages]]" |
− | feedback4="'''Incorrect.''' Stellate cells are neuronal cells that have a junction box role. Macrophage cells located in the brain are microglia. Microglia represent the main form of defense of the central nervous system. Microglia are also able to act as antigen presenting cells to activate T lymphocytes. [[Macrophages | + | feedback4="'''Incorrect.''' Stellate cells are neuronal cells that have a junction box role. Macrophage cells located in the brain are microglia. Microglia represent the main form of defense of the central nervous system. Microglia are also able to act as antigen presenting cells to activate T lymphocytes. [[Macrophages|WikiVet Article: Macrophages]]" |
− | feedback2="'''Incorrect.''' Astrocytes are support cells found in the brain and spinal cord. Macrophage cells located in the brain are microglia. Microglia represent the main form of defense of the central nervous system. Microglia are also able to act as antigen presenting cells to activate T lymphocytes. [[Macrophages | + | feedback2="'''Incorrect.''' Astrocytes are support cells found in the brain and spinal cord. Macrophage cells located in the brain are microglia. Microglia represent the main form of defense of the central nervous system. Microglia are also able to act as antigen presenting cells to activate T lymphocytes. [[Macrophages|WikiVet Article: Macrophages]]" |
− | feedback1="'''Incorrect.''' Oligodendrocytes are insulation cells that act in the same manner as Schwann cells but are found in the central nervous system. Macrophage cells located in the brain are microglia. Microglia represent the main form of defense of the central nervous system. Microglia are also able to act as antigen presenting cells to activate T lymphocytes. [[Macrophages | + | feedback1="'''Incorrect.''' Oligodendrocytes are insulation cells that act in the same manner as Schwann cells but are found in the central nervous system. Macrophage cells located in the brain are microglia. Microglia represent the main form of defense of the central nervous system. Microglia are also able to act as antigen presenting cells to activate T lymphocytes. [[Macrophages|WikiVet Article: Macrophages]]" |
− | feedback3="'''Incorrect.''' Mast cells are tissue based granular cells that play a role in inflammation. Mast cells are closely related to basophils. Macrophage cells located in the brain are microglia. Microglia represent the main form of defense of the central nervous system. Microglia are also able to act as antigen presenting cells to activate T lymphocytes. [[Macrophages | + | feedback3="'''Incorrect.''' Mast cells are tissue based granular cells that play a role in inflammation. Mast cells are closely related to basophils. Macrophage cells located in the brain are microglia. Microglia represent the main form of defense of the central nervous system. Microglia are also able to act as antigen presenting cells to activate T lymphocytes. [[Macrophages|WikiVet Article: Macrophages]]" |
image= ""> | image= ""> | ||
</WikiQuiz> | </WikiQuiz> | ||
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choice4="Golgi apparatus" | choice4="Golgi apparatus" | ||
correctchoice="3" | correctchoice="3" | ||
− | feedback3="'''Correct!''' Microglia have long cytoplasmic processes. Microglia are brain tissue based macrophages and therefore have both a phagocytic and antigen presenting roles. Long cytoplasmic processes increase the surface area of the cell for antigen presenting roles. [[Macrophages | + | feedback3="'''Correct!''' Microglia have long cytoplasmic processes. Microglia are brain tissue based macrophages and therefore have both a phagocytic and antigen presenting roles. Long cytoplasmic processes increase the surface area of the cell for antigen presenting roles. [[Macrophages#Locations|WikiVet Article: Macrophage ]]" |
− | feedback5="'''Incorrect.''' Although ribosomes can alter the appearance of a cell giving it a granular appearance, microglia do not have a heavily granulated appearance. Microglia are brain tissue based macrophages and therefore have both a phagocytic and antigen presenting roles. Long cytoplasmic processes increase the surface area of the cell for antigen presenting roles. [[Macrophages | + | feedback5="'''Incorrect.''' Although ribosomes can alter the appearance of a cell giving it a granular appearance, microglia do not have a heavily granulated appearance. Microglia are brain tissue based macrophages and therefore have both a phagocytic and antigen presenting roles. Long cytoplasmic processes increase the surface area of the cell for antigen presenting roles. [[Macrophages#Locations|WikiVet Article: Macrophage]]" |
− | feedback2="'''Incorrect.''' Microglia do not have a prominent nucleus and it is usually elongated. Microglia are brain tissue based macrophages and therefore have both a phagocytic and antigen presenting roles. Long cytoplasmic processes increase the surface area of the cell for antigen presenting roles. [[Macrophages | + | feedback2="'''Incorrect.''' Microglia do not have a prominent nucleus and it is usually elongated. Microglia are brain tissue based macrophages and therefore have both a phagocytic and antigen presenting roles. Long cytoplasmic processes increase the surface area of the cell for antigen presenting roles. [[Macrophages#Locations|WikiVet Article: Macrophage ]]" |
− | feedback1="'''Incorrect.''' Microglia cells do not have a prominent nucleus and it is usually elongated. Microglia are brain tissue based macrophages and therefore have both a phagocytic and antigen presenting roles. Long cytoplasmic processes increase the surface area of the cell for antigen presenting roles. [[Macrophages | + | feedback1="'''Incorrect.''' Microglia cells do not have a prominent nucleus and it is usually elongated. Microglia are brain tissue based macrophages and therefore have both a phagocytic and antigen presenting roles. Long cytoplasmic processes increase the surface area of the cell for antigen presenting roles. [[Macrophages#Locations|WikiVet Article: Macrophage]]" |
− | feedback4="'''Incorrect.''' Golgi apparatus are not visible under a microscope. Microglia are brain tissue based macrophages and therefore have both a phagocytic and antigen presenting roles. Long cytoplasmic processes increase the surface area of the cell for antigen presenting roles. [[Macrophages | + | feedback4="'''Incorrect.''' Golgi apparatus are not visible under a microscope. Microglia are brain tissue based macrophages and therefore have both a phagocytic and antigen presenting roles. Long cytoplasmic processes increase the surface area of the cell for antigen presenting roles. [[Macrophages#Locations|WikiVet Article: Macrophage]]" |
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</WikiQuiz> | </WikiQuiz> | ||
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choice1="Natural killer cells" | choice1="Natural killer cells" | ||
correctchoice="5" | correctchoice="5" | ||
− | feedback5="'''Correct!''' Macrophages often fuse when they simulataneously phagocytose target cells. Once the macrophage cells have fused they are called Langhan’s cells. When this occurs a number of different outcomes can occur such as a number of small nuclei, a very large cytoplasm or a single large nucleus.[[Macrophages | + | feedback5="'''Correct!''' Macrophages often fuse when they simulataneously phagocytose target cells. Once the macrophage cells have fused they are called Langhan’s cells. When this occurs a number of different outcomes can occur such as a number of small nuclei, a very large cytoplasm or a single large nucleus.[[Macrophages#Giant cells|WikiVet Article: Macrophages]]" |
− | feedback2="'''Incorrect.''' Kupffer cells are tissue based macrophages found in the liver. Kupffer cells have not fused with any other macrophage cells. Macrophages often fuse when they simulataneously phagocytose target cells. Once the macrophage cells have fused they are called Langhan’s cells. When this occurs a number of different outcomes can occur such as a number of small nuclei, a very large cytoplasm or a single large nucleus.[[Macrophages | + | feedback2="'''Incorrect.''' Kupffer cells are tissue based macrophages found in the liver. Kupffer cells have not fused with any other macrophage cells. Macrophages often fuse when they simulataneously phagocytose target cells. Once the macrophage cells have fused they are called Langhan’s cells. When this occurs a number of different outcomes can occur such as a number of small nuclei, a very large cytoplasm or a single large nucleus.[[Macrophages#Giant cells|WikiVet Article: Macrophages]]" |
− | feedback4="'''Incorrect.''' Langerhan's cells are skin dendritic cells, and should not be confused with Langhan's cells. Macrophages often fuse when they simulataneously phagocytose target cells. Once the macrophage cells have fused they are called Langhan’s cells. When this occurs a number of different outcomes can occur such as a number of small nuclei, a very large cytoplasm or a single large nucleus.[[Macrophages | + | feedback4="'''Incorrect.''' Langerhan's cells are skin dendritic cells, and should not be confused with Langhan's cells. Macrophages often fuse when they simulataneously phagocytose target cells. Once the macrophage cells have fused they are called Langhan’s cells. When this occurs a number of different outcomes can occur such as a number of small nuclei, a very large cytoplasm or a single large nucleus.[[Macrophages#Giant cells|WikiVet Article: Macrophages]]" |
− | feedback3="'''Incorrect.''' Megakaryocytes are found in bone marrow and produce thrombocytes. Macrophages often fuse when they simulataneously phagocytose target cells. Once the macrophage cells have fused they are called Langhan’s cells. When this occurs a number of different outcomes can occur such as a number of small nuclei, a very large cytoplasm or a single large nucleus.[[Macrophages | + | feedback3="'''Incorrect.''' Megakaryocytes are found in bone marrow and produce thrombocytes. Macrophages often fuse when they simulataneously phagocytose target cells. Once the macrophage cells have fused they are called Langhan’s cells. When this occurs a number of different outcomes can occur such as a number of small nuclei, a very large cytoplasm or a single large nucleus.[[Macrophages#Giant cells|WikiVet Article: Macrophages]]" |
− | feedback1="'''Incorrect.''' Natural killer cells are lymphocytes. Macrophages often fuse when they simulataneously phagocytose target cells. Once the macrophage cells have fused they are called Langhan’s cells. When this occurs a number of different outcomes can occur such as a number of small nuclei, a very large cytoplasm or a single large nucleus.[[ Macrophages | + | feedback1="'''Incorrect.''' Natural killer cells are lymphocytes. Macrophages often fuse when they simulataneously phagocytose target cells. Once the macrophage cells have fused they are called Langhan’s cells. When this occurs a number of different outcomes can occur such as a number of small nuclei, a very large cytoplasm or a single large nucleus.[[ Macrophages#Giant cells |WikiVet Article: Macrophages]]" |
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</WikiQuiz> | </WikiQuiz> | ||
<WikiQuiz | <WikiQuiz | ||
questionnumber="9" | questionnumber="9" | ||
− | question="How long do [[Monocytes | + | question="How long do [[Monocytes]] remain in circulation before entering tissues?" |
choice1="3 days" | choice1="3 days" | ||
choice2="1 day" | choice2="1 day" | ||
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choice4="5 days" | choice4="5 days" | ||
correctchoice="1" | correctchoice="1" | ||
− | feedback1="'''Correct!''' Monocytes remain in circulation for approximately three days before moving into interstitial fluids via diapediesis. Once within tissues they are called macrophages. [[ Monocytes | + | feedback1="'''Correct!''' Monocytes remain in circulation for approximately three days before moving into interstitial fluids via diapediesis. Once within tissues they are called macrophages. [[ Monocytes#Introduction |WikiVet Article: Monocytes]]" |
− | feedback2="'''Incorrect.''' Monocytes remain in circulation for approximately three days before moving into interstitial fluids via diapediesis. Once within tissues they are called macrophages. [[Monocytes | + | feedback2="'''Incorrect.''' Monocytes remain in circulation for approximately three days before moving into interstitial fluids via diapediesis. Once within tissues they are called macrophages. [[Monocytes#Introduction|WikiVet Article: Monocytes]]" |
− | feedback3="'''Incorrect.''' Monocytes remain in circulation for approximately three days before moving into interstitial fluids via diapediesis. Once within tissues they are called macrophages. [[Monocytes | + | feedback3="'''Incorrect.''' Monocytes remain in circulation for approximately three days before moving into interstitial fluids via diapediesis. Once within tissues they are called macrophages. [[Monocytes#Introduction|WikiVet Article: Monocytes]]" |
− | feedback5="'''Incorrect.''' Monocytes remain in circulation for approximately three days before moving into interstitial fluids via diapediesis. Once within tissues they are called macrophages. [[Monocytes | + | feedback5="'''Incorrect.''' Monocytes remain in circulation for approximately three days before moving into interstitial fluids via diapediesis. Once within tissues they are called macrophages. [[Monocytes#Introduction|WikiVet Article: Monocytes]]" |
− | feedback4="'''Incorrect.''' Monocytes remain in circulation for approximately three days before moving into interstitial fluids via diapediesis. Once within tissues they are called macrophages. [[Monocytes | + | feedback4="'''Incorrect.''' Monocytes remain in circulation for approximately three days before moving into interstitial fluids via diapediesis. Once within tissues they are called macrophages. [[Monocytes#Introduction|WikiVet Article: Monocytes]]" |
image= ""> | image= ""> | ||
</WikiQuiz> | </WikiQuiz> | ||
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choice3="Liver" | choice3="Liver" | ||
correctchoice="2" | correctchoice="2" | ||
− | feedback2="'''Correct!''' A melanophage is found in the skin. It is called a melanophage because it contains melanin, which is a form of pigment found in the skin. [[Monocytes | + | feedback2="'''Correct!''' A melanophage is found in the skin. It is called a melanophage because it contains melanin, which is a form of pigment found in the skin. [[Monocytes#Development|WikiVet Article: Macrophage]]" |
− | feedback4="'''Incorrect.''' Macrophages found in the kidney are called mesangial cells. They are situated around the glomerulus where they provide protection during filtration.A melanophage is found in the skin. It is called a melanophage because it contains melanin, which is a form of pigment found in the skin. [[Monocytes | + | feedback4="'''Incorrect.''' Macrophages found in the kidney are called mesangial cells. They are situated around the glomerulus where they provide protection during filtration.A melanophage is found in the skin. It is called a melanophage because it contains melanin, which is a form of pigment found in the skin. [[Monocytes#Development|WikiVet Article: Macrophage]]" |
− | feedback1="'''Incorrect.''' Macrophages that are found in areas of fat are called lipophages. A melanophage is found in the skin. It is called a melanophage because it contains melanin, which is a form of pigment found in the skin. [[Monocytes | + | feedback1="'''Incorrect.''' Macrophages that are found in areas of fat are called lipophages. A melanophage is found in the skin. It is called a melanophage because it contains melanin, which is a form of pigment found in the skin. [[Monocytes#Development|WikiVet Article: Macrophage]]" |
− | feedback5="'''Incorrect.''' Macrophages found in the brain are called microglia cells. They provide the main immune protection within the central nervous system. A melanophage is found in the skin. It is called a melanophage because it contains melanin, which is a form of pigment found in the skin. [[Monocytes | + | feedback5="'''Incorrect.''' Macrophages found in the brain are called microglia cells. They provide the main immune protection within the central nervous system. A melanophage is found in the skin. It is called a melanophage because it contains melanin, which is a form of pigment found in the skin. [[Monocytes#Development|WikiVet Article: Macrophage]]" |
− | feedback3="''''Incorrect.''' Macrophages found in the liver are called Kupffer cells. They protect the liver during filtration. A melanophage is found in the skin. It is called a melanophage because it contains melanin, which is a form of pigment found in the skin. [[Monocytes | + | feedback3="''''Incorrect.''' Macrophages found in the liver are called Kupffer cells. They protect the liver during filtration. A melanophage is found in the skin. It is called a melanophage because it contains melanin, which is a form of pigment found in the skin. [[Monocytes#Development|WikiVet Article: Macrophage ]]" |
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</WikiQuiz> | </WikiQuiz> | ||
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choice1="Perforin" | choice1="Perforin" | ||
correctchoice="4" | correctchoice="4" | ||
− | feedback4="'''Correct!''' The granules found in basophils contain heparin and histamine. These compounds play a major role in inflammation and have a very powerful and damaging effect on all surrounding tissue whether foreign or self. [[Basophils | + | feedback4="'''Correct!''' The granules found in basophils contain heparin and histamine. These compounds play a major role in inflammation and have a very powerful and damaging effect on all surrounding tissue whether foreign or self. [[Basophils#Granules|WikiVet Article: Basophils]]" |
− | feedback2="''''Incorrect.''' Myeloperoxidase, hydrolase & defensins are all found in the azurophilic (primary) granules of neutrophils. The granules found in basophils contain heparin and histamine. These compounds play a major role in inflammation and have a very powerful and damaging effect on all surrounding tissue whether foreign or self. [[Basophils | + | feedback2="''''Incorrect.''' Myeloperoxidase, hydrolase & defensins are all found in the azurophilic (primary) granules of neutrophils. The granules found in basophils contain heparin and histamine. These compounds play a major role in inflammation and have a very powerful and damaging effect on all surrounding tissue whether foreign or self. [[Basophils#Granules|WikiVet Article: Basophils ]]" |
− | feedback5="'''Incorrect.''' Enzymes such as collagenase are found in the secondary granules of neutrophils. The granules found in basophils contain heparin and histamine. These compounds play a major role in inflammation and have a very powerful and damaging effect on all surrounding tissue whether foreign or self. [[Basophils | + | feedback5="'''Incorrect.''' Enzymes such as collagenase are found in the secondary granules of neutrophils. The granules found in basophils contain heparin and histamine. These compounds play a major role in inflammation and have a very powerful and damaging effect on all surrounding tissue whether foreign or self. [[Basophils#Granules|WikiVet Article: Basophils]]" |
− | feedback3="'''Incorrect.''' Phophatases and metalloproteinases are found in the tertiary granules of neutrophils. The granules found in basophils contain heparin and histamine. These compounds play a major role in inflammation and have a very powerful and damaging effect on all surrounding tissue whether foreign or self. [[Basophils | + | feedback3="'''Incorrect.''' Phophatases and metalloproteinases are found in the tertiary granules of neutrophils. The granules found in basophils contain heparin and histamine. These compounds play a major role in inflammation and have a very powerful and damaging effect on all surrounding tissue whether foreign or self. [[Basophils#Granules|WikiVet Article: Basophils]]" |
− | feedback1="'''Incorrect.''' Perforin is released by cytotoxic T cells and forms a pore in the target cell causing cell lysis. The granules found in basophils contain heparin and histamine. These compounds play a major role in inflammation and have a very powerful and damaging effect on all surrounding tissue whether foreign or self. [[Basophils | + | feedback1="'''Incorrect.''' Perforin is released by cytotoxic T cells and forms a pore in the target cell causing cell lysis. The granules found in basophils contain heparin and histamine. These compounds play a major role in inflammation and have a very powerful and damaging effect on all surrounding tissue whether foreign or self. [[Basophils#Granules|WikiVet Article: Basophils]]" |
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</WikiQuiz> | </WikiQuiz> | ||
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choice3="Defensins" | choice3="Defensins" | ||
correctchoice="1" | correctchoice="1" | ||
− | feedback1="'''Correct!''' Heparin is a substance found in the granules in basophils and when released has anticoagulant properties. This property is partly responsible for the swelling associated with infection. Heparin helps to ensure that other immune cells are quickly able to reach the infected area rather than being held up by clotted blood vessels. [[Basophils | + | feedback1="'''Correct!''' Heparin is a substance found in the granules in basophils and when released has anticoagulant properties. This property is partly responsible for the swelling associated with infection. Heparin helps to ensure that other immune cells are quickly able to reach the infected area rather than being held up by clotted blood vessels. [[Basophils#Granules|WikiVet Article: Basophils]]" |
− | feedback2="'''Incorrect.''' Histamine is a granule found in basophils but it does not have anticoagulant properties. Histamine causes vasodilation in local tissues. Heparin is a granule found in basophils and when released has anticoagulant properties. This property is partly responsible for the swelling associated with infection. Heparin helps to ensure that other immune cells are quickly able to reach the infected area rather than being held up by clotted blood vessels. [[Basophils | + | feedback2="'''Incorrect.''' Histamine is a granule found in basophils but it does not have anticoagulant properties. Histamine causes vasodilation in local tissues. Heparin is a granule found in basophils and when released has anticoagulant properties. This property is partly responsible for the swelling associated with infection. Heparin helps to ensure that other immune cells are quickly able to reach the infected area rather than being held up by clotted blood vessels. [[Basophils#Granules|WikiVet Article: Basophils]]" |
− | feedback5="'''Incorrect.''' Myeloperoxidase is not a granule found in basophils but is found in neutrophils as a primary granule. Heparin is a granule found in basophils and when released has anticoagulant properties. This property is partly responsible for the swelling associated with infection. Heparin helps to ensure that other immune cells are quickly able to reach the infected area rather than being held up by clotted blood vessels. [[Basophils | + | feedback5="'''Incorrect.''' Myeloperoxidase is not a granule found in basophils but is found in neutrophils as a primary granule. Heparin is a granule found in basophils and when released has anticoagulant properties. This property is partly responsible for the swelling associated with infection. Heparin helps to ensure that other immune cells are quickly able to reach the infected area rather than being held up by clotted blood vessels. [[Basophils#Granules|WikiVet Article: Basophils]]" |
− | feedback4="'''Incorrect.''' Hydrolase is not a granule found in basophils but is found in neutrophils as a primary granule. Heparin is a granule found in basophils and when released has anticoagulant properties. This property is partly responsible for the swelling associated with infection. Heparin helps to ensure that other immune cells are quickly able to reach the infected area rather than being held up by clotted blood vessels. [[Basophils | + | feedback4="'''Incorrect.''' Hydrolase is not a granule found in basophils but is found in neutrophils as a primary granule. Heparin is a granule found in basophils and when released has anticoagulant properties. This property is partly responsible for the swelling associated with infection. Heparin helps to ensure that other immune cells are quickly able to reach the infected area rather than being held up by clotted blood vessels. [[Basophils#Granules|WikiVet Article: Basophils]]" |
− | feedback3="'Defensins are not a granule found in basophils but are found in neutrophils as a primary granule. Heparin is a granule found in basophils and when released has anticoagulant properties. This property is partly responsible for the swelling associated with infection. Heparin helps to ensure that other immune cells are quickly able to reach the infected area rather than being held up by clotted blood vessels. [[Basophils | + | feedback3="'Defensins are not a granule found in basophils but are found in neutrophils as a primary granule. Heparin is a granule found in basophils and when released has anticoagulant properties. This property is partly responsible for the swelling associated with infection. Heparin helps to ensure that other immune cells are quickly able to reach the infected area rather than being held up by clotted blood vessels. [[Basophils#Granules|WikiVet Article: Basophils]]" |
image= ""> | image= ""> | ||
</WikiQuiz> | </WikiQuiz> |
Latest revision as of 12:45, 12 June 2010
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Questions reviewed by: | Dr Sabine Tötemeyer, DiplBiol PhD FHEA Lecturer in Cellular Microbiology |
1 |
Typically, there are large numbers of neutrophils and which other cell 12 hours after the beginning of a bacterial infection? |
2 |
What is the main constituent of pus? |
3 |
Which two pathogens are macrophages commonly associated with? |
4 |
What is the general name for Monocytes that reside in tissue? |
5 |
What are macrophages situated in the liver called? |
6 |
What are macrophages situated in the brain called? |
7 |
Under a microscope what is a key feature of microglia cells? |
8 |
What are the giant cells that are formed by the fusion of macrophages called? |
9 |
How long do Monocytes remain in circulation before entering tissues? |
10 |
Where would the macrophage called ‘melanophage’ be found? |
11 |
What do the granules of basophils contain? |
12 |
Which substance found in basophils has anticoagulant properties? |
13 |
What do azurophilic granules found in neutrophils contain? |
14 |
What do tertiary granules found in neutrophils contain? |
15 |
What is the process called by which a cell passes through a capillary wall? |