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Circulatory and Immune Systems Questions - All Grades

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Grade 8 Circulatory and Immune Systems
Grade 8 Circulatory and Immune Systems
What are the chambers of the heart?
  1. Atria or auricles and ventricles
  2. veins and arteries
  3. adenoids and tonsils
Grade 8 Circulatory and Immune Systems
Grade 8 Circulatory and Immune Systems
What are the functions of blood?
  1. helps regulate your body temperature
  2. transports oxygen, nutrients, & hormones through the body
  3. defends the body from infection
  4. all of the above
Grade 8 Circulatory and Immune Systems
Pulmonary veins come from the lungs and are the only veins in your body that do what?
  1. Get rid of deoxygenated blood.
  2. Carry liquid wastes.
  3. Carry little bits of iron in them.
  4. Carry oxygenated blood
Grade 6 Circulatory and Immune Systems
Grade 9 Circulatory and Immune Systems
Grade 8 Circulatory and Immune Systems
Capillaries have thin walls that allow what to happen?
  1. Oxygen and nutrients to flow out of the blood to the cells.
  2. Blood to flow in very narrow places.
  3. Cuts to heal quickly.
  4. Blood to stop flowing if needed.
Grade 7 Circulatory and Immune Systems
Select all of the types of vessels found in the circulatory system.
  1. ligaments
  2. trachea
  3. esophagus
  4. veins
  5. artery
  6. capillaries
  7. tendons
Grade 6 Circulatory and Immune Systems
Grade 8 Circulatory and Immune Systems
College Circulatory and Immune Systems
What does HIV attack?
  1. CD8 cells
  2. DNA
  3. RNA
  4. CD4 cells
Grade 8 Circulatory and Immune Systems
Grade 9 Circulatory and Immune Systems
Leukocytes is another name for                  .
  1. white blood cells
  2. red blood cells
  3. anemia
  4. plasma
Grade 9 Circulatory and Immune Systems
Grade 7 Circulatory and Immune Systems
The largest artery in the body is the
  1. aorta
  2. superior vena cava
  3. pulmonary artery
  4. right ventricle
Grade 7 Circulatory and Immune Systems
Another name for the circulatory system is the                      .
  1. vascularcardio system
  2. respiratory system
  3. cardiovascular system
  4. digestion system
Grade 6 Circulatory and Immune Systems
From what does our immune system protect our body?
  1. cheese
  2. fat
  3. unknown substances
  4. sugar
Grade 8 Circulatory and Immune Systems
What is the largest artery?
  1. aorta
  2. pulmonary artery
  3. superior vena cava
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