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