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Circulatory and Immune Systems Questions - All Grades

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College Circulatory and Immune Systems
What does HIV attack?
  1. CD8 cells
  2. DNA
  3. RNA
  4. CD4 cells
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
College Circulatory and Immune Systems
What does HIV stand for?
  1. Human Immunodeficiency Virus
  2. Human Immunodificiency Virus
  3. Human Improvement Varies
  4. Human Immunodeficient Virus
Grade 7 Circulatory and Immune Systems
Mark all of the types of vessels found in the circulatory system.
  1. ligaments
  2. trachea
  3. esophogus
  4. veins
  5. artery
  6. capillaries
  7. tendons
Grade 8 Circulatory and Immune Systems
Which is the site where oxygen diffuses into the blood?
  1. trachea
  2. bronchus
  3. alveoli
  4. bronchiole
Grade 7 Circulatory and Immune Systems
Grade 7 Circulatory and Immune Systems
This system fights off invaders from the body.
  1. Immune
  2. Lymphatic
  3. Skeletal
  4. Reproductive
Grade 7 Circulatory and Immune Systems
Which does not belong to the Cardiovascular system?
  1. Blood
  2. Blood vessels
  3. Heart
  4. Brain
Grade 7 Circulatory and Immune Systems
What cell transports oxygen?
  1. Red Blood Cell
  2. White Blood Cell
  3. Lymphocyte
  4. Hemoglobin
Grade 7 Circulatory and Immune Systems
Select all of the good things that are transported by blood.
  1. Carbon Dioxide (CO2)
  2. Oxygen
  3. Urea
  4. Nutrients (sugar, proteins)
Grade 6 Circulatory and Immune Systems
Grade 5 Circulatory and Immune Systems
Grade 7 Circulatory and Immune Systems
Which system is the "pickup and delivery" system?
  1. Respiratory
  2. Integumentary
  3. Cardiovascular
  4. Digestive
Grade 7 Circulatory and Immune Systems
This system stores and carries WBC.
  1. Lymphatic
  2. Integumentary
  3. Immune
  4. Nervous
Grade 8 Circulatory and Immune Systems
What is carried around the body in arteries?
  1. deoxygenated blood at high pressure
  2. deoxygenated blood at low pressure
  3. oxygenated blood at high pressure
  4. oxygenated blood at low pressure
Grade 5 Circulatory and Immune Systems
Grade 8 Circulatory and Immune Systems
What is the function of valves in the heart and veins?
  1. to speed up blood flow
  2. to slow down blood flow
  3. to keep blood flowing in the same direction
  4. to increase the amount of oxygen around the body
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