Circulatory System pre
  • 1. Whitch of the following is a synonym for the circulatory system?
A) Integumentary System
B) Endocrine System
C) Cardiovascular System
D) Respiratory System
  • 2. Where in your body can you find blood vessels? choose the best answer?
A) In your head
B) Around your heart
C) Virtually everywhere
D) In your hands and feet
  • 3. To which part of a car is the heart most similar?
A) The engine
B) The radio
C) The steering column
D) The wheels
  • 4. What type of tissue in the heart pumps blood throughout the body?
A) Nervious tissue
B) Connective tissue
C) Fatty tissue
D) Muscular tissue
  • 5. How does pulmonary circulation differ from coronary circulation?
A) Pulmonary circulation involves oxygenated blood; pulmonary circulation invloves deoxygenated blood
B) Coronary circulation occurs throughout the body; pulmonary circulation occurs in the hearts
C) Coronary circulation occurs in the heart; pulmonary circulation occurs in the heart and lungs
D) Coronary circulation occurs in the the brain; pulmonary circulation occurs in the lungs
  • 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 can be harmful if it builds up in the bloodstream
C) It is delivered to the heart via coronary circulation
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) Absorption
B) Osmosis
C) Breathing
D) Diffusion
  • 8. What part of the circulatory system is responsible both for disposing of cellular waste and providing cellular fuel?
A) The aorta
B) The heart
C) The kidneys
D) The lungs
  • 9. Through which type of circulation does blood floe to your hands and feet?
A) Pulmonary circulation
B) Systemic circulation
C) Cardiac circulation
D) Coronary circulation
  • 10. What would happen if your circulatory system did not deliver oxygen to your body's cells?
A) Your body's cells would use carbon dioxide instead
B) Your body's cells would shut down
C) Your body's cells would multiply at twice thier normal rate
D) You body's cells would enter your bloodstream
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