Circulatory System pre
  • 1. Whitch of the following is a synonym for the circulatory system?
A) Endocrine System
B) Integumentary System
C) Cardiovascular System
D) Respiratory System
  • 2. Where in your body can you find blood vessels? choose the best answer?
A) In your hands and feet
B) Virtually everywhere
C) Around your heart
D) In your head
  • 3. To which part of a car is the heart most similar?
A) The radio
B) The steering column
C) The engine
D) The wheels
  • 4. What type of tissue in the heart pumps blood throughout the body?
A) Connective tissue
B) Muscular tissue
C) Nervious tissue
D) Fatty tissue
  • 5. How does pulmonary circulation differ from coronary circulation?
A) Coronary circulation occurs in the the brain; pulmonary circulation occurs in the lungs
B) Coronary circulation occurs in the heart; pulmonary circulation occurs in the heart and lungs
C) Coronary circulation occurs throughout the body; pulmonary circulation occurs in the hearts
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 can be harmful if it builds up in the bloodstream
B) It is necessary for a variety of life processes
C) Without it, the lungs would not be able to function
D) It is delivered to the heart via coronary circulation
  • 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 lungs
B) The kidneys
C) The aorta
D) The heart
  • 9. Through which type of circulation does blood floe to your hands and feet?
A) Systemic circulation
B) Cardiac circulation
C) Coronary circulation
D) Pulmonary 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) Your body's cells would use carbon dioxide instead
C) Your body's cells would shut down
D) You body's cells would enter your bloodstream
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