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Eleventh Grade (Grade 11) Circulatory and Immune Systems Questions

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Grade 11 Circulatory and Immune Systems
The circulatory system is composed of the
  1. lungs, heart, and brain.
  2. lungs, blood vessels, and heart.
  3. heart, blood, and blood vessels.
Grade 11 Circulatory and Immune Systems
What is the purpose of the immune system?
  1. help germs invade your body
  2. fight off sickness
  3. make your nose run
  4. give you diarrhea
Grade 11 Circulatory and Immune Systems
Grade 11 Circulatory and Immune Systems
The left atrium pumps blood to the
  1. left ventricle.
  2. right ventricle.
  3. lungs.
  4. body.
Grade 11 Circulatory and Immune Systems
Grade 11 Circulatory and Immune Systems
Grade 11 Circulatory and Immune Systems
Grade 11 Circulatory and Immune Systems
What vessel transports blood toward the heart?
  1. aorta
  2. capillaries
  3. veins
  4. arteries
Grade 11 Circulatory and Immune Systems
Grade 11 Circulatory and Immune Systems
The left ventricle pumps blood to the
  1. body.
  2. lungs.
  3. left atrium.
  4. right ventricle.
Grade 11 Circulatory and Immune Systems
Grade 11 Circulatory and Immune Systems
Grade 11 Circulatory and Immune Systems
If you were infected by a pathogen, which description is the most likely response?
  1. Lysozyme production would increase.
  2. There would be an increase in the flow of mucus.
  3. Phagocytosis of the pathogen by T cells could be observed.
  4. T cells would recognize the infected cells in the body.
Grade 11 Circulatory and Immune Systems
What is NOT a function of the lymphatic system?
  1. collection of fluid and solutes lost by the capillaries
  2. digestion of fluids in the stomach
  3. protection against disease
  4. distribution of bodily fluids
Grade 11 Circulatory and Immune Systems
Skin and body membranes are part of what defense system?
  1. nonspecific immune defenses
  2. specific immune defenses
  3. cellular immune defenses
Grade 11 Circulatory and Immune Systems
The superior and inferior vena cavae drain into the
  1. left side of the heart.
  2. right side of the heart.
  3. aorta.
  4. lungs.
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