Circulatory System pre
  • 1. Whitch of the following is a synonym for the circulatory system?
A) Respiratory System
B) Integumentary System
C) Cardiovascular System
D) Endocrine System
  • 2. Where in your body can you find blood vessels? choose the best answer?
A) Virtually everywhere
B) In your hands and feet
C) Around your heart
D) In your head
  • 3. To which part of a car is the heart most similar?
A) The steering column
B) The wheels
C) The radio
D) The engine
  • 4. What type of tissue in the heart pumps blood throughout the body?
A) Fatty tissue
B) Connective tissue
C) Muscular tissue
D) Nervious tissue
  • 5. How does pulmonary circulation differ from coronary circulation?
A) Coronary circulation occurs throughout the body; pulmonary circulation occurs in the hearts
B) Coronary circulation occurs in the heart; pulmonary circulation occurs in the heart and lungs
C) Coronary circulation occurs in the the brain; pulmonary circulation occurs in the lungs
D) Pulmonary circulation involves oxygenated blood; pulmonary circulation invloves deoxygenated blood
  • 6. What can you infer about carbon dyoxide from the fact that your body needs to breathe it out?
A) It is necessary for a variety of life processes
B) It is delivered to the heart via coronary circulation
C) It can be harmful if it builds up in the bloodstream
D) Without it, the lungs would not be able to function
  • 7. How does your body acuire the oxygen the cells in your body need to function?
A) Osmosis
B) Breathing
C) Diffusion
D) Absorption
  • 8. What part of the circulatory system is responsible both for disposing of cellular waste and providing cellular fuel?
A) The heart
B) The aorta
C) The kidneys
D) The lungs
  • 9. Through which type of circulation does blood floe to your hands and feet?
A) Pulmonary circulation
B) Cardiac circulation
C) Systemic circulation
D) Coronary circulation
  • 10. What would happen if your circulatory system did not deliver oxygen to your body's cells?
A) You body's cells would enter your bloodstream
B) Your body's cells would multiply at twice thier normal rate
C) Your body's cells would shut down
D) Your body's cells would use carbon dioxide instead
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