Blood Cells and Blood Formation
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Questions and Answers

Which type of leukocytes lacks granularity?

  • Erythrocytes
  • Agranulocytes (correct)
  • Thrombocytes
  • Granulocytes

    • What is the primary function of erythrocytes in the human blood?

  • Carrying oxygen and carbon dioxide (correct)
  • Neutralizing pathogens
  • Forming blood clots
  • Producing antigens

    • What is the source of thrombocytes in the human blood?

  • Lymphatic tissue
  • Bone marrow
  • Red blood cells
  • Megakaryocytes (correct)

    • What is the term for the smallest arteries that branch from larger ones?

    <p>Arterioles (B)</p> Signup and view all the answers

    What determines an individual's blood type?

    <p>The presence of antigens on the surface of red blood cells (B)</p> Signup and view all the answers

    Why is blood type matching important during blood transfusions?

    <p>To prevent the wrong type from agglutinating the red blood cells (B)</p> Signup and view all the answers

    What is the term for the space inside the blood vessel where the blood flows?

    <p>Lumen (A)</p> Signup and view all the answers

    What is the function of valves in the veins?

    <p>To prevent the backflow of blood (D)</p> Signup and view all the answers

    Which of the following disorders is characterized by the formation of plaques in the inner walls of arteries?

    <p>Atherosclerosis (D)</p> Signup and view all the answers

    What is the classification system that categorizes blood into A, B, O, or AB?

    <p>ABO blood group system (C)</p> Signup and view all the answers

    What is the term for the swelling of veins in the area of the anus?

    <p>Hemorrhoids (C)</p> Signup and view all the answers

    Which of the following laboratories is responsible for testing pregnancy test kits?

    <p>Testing Laboratory for Pregnancy Test Kit (A)</p> Signup and view all the answers

    What is the pathway for the blood flow of the human body?

    <p>Arteries, veins, and capillaries (B)</p> Signup and view all the answers

    Which of the following is not a national reference laboratory?

    <p>Food and Drug Administration (A)</p> Signup and view all the answers

    How many national reference laboratories are listed in total?

    <p>21 (D)</p> Signup and view all the answers

    Which institution is responsible for the National Reference Laboratory for HIV/AIDS?

    <p>San Lazaro Hospital - STD AIDS Cooperative Central Laboratory (SACCL) (C)</p> Signup and view all the answers

    What is the name of the institution that houses the National Reference Laboratory for Cardiac Makers?

    <p>Research Institute for Tropical Medicine (B)</p> Signup and view all the answers

    Which of the following national reference laboratories is responsible for testing diseases transmitted through mosquitoes?

    <p>National Reference Laboratory for Mosquito Vectors of Human Diseases (A)</p> Signup and view all the answers

    Which test is used to diagnose small myocardial infarcts early?

    <p>Troponin I (D)</p> Signup and view all the answers

    What is the recommended action to take when dealing with broken glass?

    <p>Wear heavy-duty utility gloves. (A)</p> Signup and view all the answers

    What does the Prostate Specific Antigen (PSA) test screen for?

    <p>Prostate cancer (C)</p> Signup and view all the answers

    Which test is used to detect autoimmune disorders such as systemic lupus erythematosus?

    <p>Antinuclear antibody (ANA) (B)</p> Signup and view all the answers

    What is the first step to take if a worker experiences electric shock?

    <p>Remove the source of electricity using a non-conductive object. (B)</p> Signup and view all the answers

    Why are regular fire drills important in the workplace?

    <p>To familiarize employees with the location of emergency exits. (A)</p> Signup and view all the answers

    What does the Lipase test indicate?

    <p>Pancreatitis or pancreatic carcinoma (C)</p> Signup and view all the answers

    What does the Triglycerides test serve as?

    <p>Index to evaluation of atherosclerosis and lipid metabolism disorder (B)</p> Signup and view all the answers

    What is the purpose of classifying fire extinguishers?

    <p>To determine the type of fire they can extinguish. (D)</p> Signup and view all the answers

    What does the Uric Acid test check for?

    <p>Levels that indicate gout and renal problems (D)</p> Signup and view all the answers

    What precaution should be taken to avoid infection through mucous membranes?

    <p>Avoid touching the eyes, nose, and mouth. (A)</p> Signup and view all the answers

    What should you do if you experience a skin break or cut?

    <p>Cover the skin break with a non-permeable bandage. (B)</p> Signup and view all the answers

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