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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