Cardiovascular System 3.5 - Blood
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Questions and Answers

What is the primary function of oxygen in the body's cells?

  • To be stored in the capillary beds
  • To produce carbon dioxide as a waste product
  • To facilitate metabolic processes (correct)
  • To be carried by plasma in the circulation

    • What happens to oxygen after it is taken up by haemoglobin?

  • It travels via RBC in circulation to the tissues (correct)
  • It is used by the RBC for their metabolic processes
  • It is released into the capillary beds
  • It is transported to the lungs

    • What is the end product of cellular metabolic processes?

  • Red blood cells
  • Haemoglobin
  • Carbon dioxide (correct)
  • Oxygen

    • Where is oxygen released from the red blood cells?

    <p>In the capillary beds</p> Signup and view all the answers

    How is most carbon dioxide transported in the blood?

    <p>By a small amount in the plasma and mostly by RBC</p> Signup and view all the answers

    When we inhale, CO2 is taken up by haemoglobin.

    <p>False</p> Signup and view all the answers

    Oxygen is released from the red blood cells in the capillary beds.

    <p>True</p> Signup and view all the answers

    The majority of CO2 is carried by red blood cells.

    <p>False</p> Signup and view all the answers

    Cells use CO2 for their metabolic processes.

    <p>False</p> Signup and view all the answers

    CO2 is released when it reaches the tissues.

    <p>False</p> Signup and view all the answers

    When we inhale, ______ is taken up by haemoglobin.

    <p>O2</p> Signup and view all the answers

    Cells use the ______ for their metabolic processes.

    <p>O2</p> Signup and view all the answers

    The ______ is released into the tissues in the capillary beds.

    <p>O2</p> Signup and view all the answers

    Cells produce ______ as a waste product.

    <p>CO2</p> Signup and view all the answers

    The ______ diffuses from the tissues into the plasma in the capillaries.

    <p>CO2</p> Signup and view all the answers

    What is the primary function of leucocytes?

    <p>To protect the body against infection and disease</p> Signup and view all the answers

    What is the characteristic that distinguishes granulocytes from agranulocytes?

    <p>The presence of granules in the cytoplasm</p> Signup and view all the answers

    What triggers the movement of leucocytes to an area of damage?

    <p>The release of chemical signals from damaged tissue</p> Signup and view all the answers

    What is the route that leucocytes take to reach an area of damage?

    <p>Through the bloodstream and then out of capillaries</p> Signup and view all the answers

    What is the role of leucocytes in the healing process?

    <p>To help with the repair of damaged tissue</p> Signup and view all the answers

    What is the main function of leucocytes in the body?

    <p>To protect the body against infection and disease</p> Signup and view all the answers

    What happens to leucocytes when they receive chemical signals from damaged tissue?

    <p>They travel to the area of damage to perform their function</p> Signup and view all the answers

    What is the characteristic that distinguishes granulocytes from agranulocytes?

    <p>The presence or absence of granules in the cytoplasm</p> Signup and view all the answers

    How do leucocytes reach the area of damage?

    <p>They squeeze out of the thin-walled capillaries</p> Signup and view all the answers

    What triggers the movement of leucocytes to an area of damage?

    <p>Chemical signals from the damaged tissue</p> Signup and view all the answers

    Leucocytes are responsible for carrying oxygen to the body's cells.

    <p>False</p> Signup and view all the answers

    Granulocytes are a type of leucocyte that lacks granules in the cytoplasm.

    <p>False</p> Signup and view all the answers

    Leucocytes can move through the walls of thick-walled capillaries.

    <p>False</p> Signup and view all the answers

    Leucocytes travel to the area of damage through the bloodstream.

    <p>False</p> Signup and view all the answers

    The primary function of leucocytes is to aid in the healing process.

    <p>True</p> Signup and view all the answers

    Match the following terms with their definitions:

    <p>Leucocytes = White blood cells Granulocytes = WBC with granules in the cytoplasm Agranulocytes = WBC that lack granules in the cytoplasm Cytoplasm = Cell's inner substance</p> Signup and view all the answers

    Match the following types of leucocytes with their characteristics:

    <p>Granulocytes = Has granules in the cytoplasm Agranulocytes = Lacks granules in the cytoplasm Leucocytes = WBC that protects the body WBC = White blood cells</p> Signup and view all the answers

    Match the following stages of leucocyte movement with their descriptions:

    <p>Circulation = Leucocytes in the blood Squeezing = Leucocytes moving out of capillaries Travel = Leucocytes moving to the area of damage Chemical signals = Damaged tissue releasing signals</p> Signup and view all the answers

    Match the following leucocyte functions with their effects:

    <p>Protection = Helps against infection and disease Healing = Aids in the recovery process Inflammation = Causes damaged tissue to release signals Circulation = Helps leucocytes reach the area of damage</p> Signup and view all the answers

    Match the following anatomical structures with their roles in leucocyte movement:

    <p>Capillaries = Allows leucocytes to squeeze out Bloodstream = Transports leucocytes to the area of damage Tissues = Receives leucocytes for healing Cytoplasm = Contains granules in granulocytes</p> Signup and view all the answers

    What is the function of neutrophil granulocytes?

    <p>Inflammation and infection</p> Signup and view all the answers

    What is unique about the granules of eosinophil granulocytes?

    <p>Their shape varies in different species</p> Signup and view all the answers

    Which type of granulocyte is the most common?

    <p>Neutrophil</p> Signup and view all the answers

    What is the function of basophil granulocytes?

    <p>Part of the inflammatory reaction</p> Signup and view all the answers

    What is a characteristic of basophil granulocytes?

    <p>They are not common</p> Signup and view all the answers

    What is the function of neutrophil granulocytes?

    <p>Inflammation and infection</p> Signup and view all the answers

    What is unique about the granules of eosinophil granulocytes?

    <p>They are red in color</p> Signup and view all the answers

    What is the function of basophil granulocytes?

    <p>Part of inflammatory reaction</p> Signup and view all the answers

    Which type of granulocyte is the most common?

    <p>Neutrophil</p> Signup and view all the answers

    What is the color of basophil granulocytes' cytoplasmic granules?

    <p>Dark purple</p> Signup and view all the answers

    Neutrophil granulocytes have dark purple granules in their cytoplasm.

    <p>False</p> Signup and view all the answers

    Eosinophil granulocytes are the most common type of granulocyte.

    <p>False</p> Signup and view all the answers

    Basophil granulocytes are involved in parasitism and allergies.

    <p>False</p> Signup and view all the answers

    Granulocytes are a type of leucocyte that lacks granules in the cytoplasm.

    <p>False</p> Signup and view all the answers

    The granules of eosinophil granulocytes are pale pinky/purple in color.

    <p>False</p> Signup and view all the answers

    Match the following types of granulocytes with their cytoplasmic granule characteristics:

    <p>Neutrophil = Pinky/purple granules Eosinophil = Red granules Basophil = Dark purple granules Monocyte = No granules</p> Signup and view all the answers

    Match the following types of granulocytes with their primary functions:

    <p>Neutrophil = Inflammation/infection Eosinophil = Parasitism and allergies Basophil = Part of inflammatory reaction Lymphocyte = Cell-mediated immunity</p> Signup and view all the answers

    Match the following types of granulocytes with their characteristics:

    <p>Neutrophil = Most common granulocyte Eosinophil = Granules are different shapes in different species Basophil = Not common Monocyte = Large nucleus</p> Signup and view all the answers

    Match the following types of granulocytes with their cytoplasmic granule colors:

    <p>Neutrophil = Pinky/purple Eosinophil = Red Basophil = Dark purple Monocyte = No color</p> Signup and view all the answers

    Match the following types of granulocytes with their roles in the body:

    <p>Neutrophil = Fighting infection Eosinophil = Fighting parasites Basophil = Part of inflammatory reaction Monocyte = Maturing into macrophages</p> Signup and view all the answers

    Match the types of leucocytes with their functions:

    <p>Lymphocytes = Make antibodies Monocytes = Help lymphocytes with making antibodies Macrophages = Associated with chronic inflammation Agranulocytes = Involved in immune response</p> Signup and view all the answers

    Match the types of leucocytes with their characteristics:

    <p>Lymphocytes = Two main types: B and T lymphocytes Monocytes = Become macrophages when they leave the bloodstream Macrophages = Associated with chronic inflammation Agranulocytes = Lack granules in the cytoplasm</p> Signup and view all the answers

    Match the types of cells with their roles in the immune response:

    <p>Lymphocytes = Make antibodies Monocytes = Help lymphocytes with making antibodies Macrophages = Phagocytosis Agranulocytes = Part of the immune response</p> Signup and view all the answers

    Match the types of cells with their roles in the immune response:

    <p>Lymphocytes = Make antibodies Monocytes = Tells lymphocytes what antibodies to make Macrophages = Associated with chronic inflammation Agranulocytes = Involved in immune response</p> Signup and view all the answers

    Match the types of cells with their characteristics:

    <p>Lymphocytes = Two main types: B and T lymphocytes Monocytes = Help lymphocytes with making antibodies Macrophages = Become macrophages when they leave the bloodstream Agranulocytes = Lack granules in the cytoplasm</p> Signup and view all the answers

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