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Home Q & A Board Biology-Related Homework Help Medicine Emergency Medical Care
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sherryzzzzz sherryzzzzz
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6 years ago
The cardiovascular system is composed of the:
 
  a. heart, aorta, and venae cavae.
  b. blood vessels, plasma, and the lungs.
  c. heart, blood vessels, and blood.
  d. heart, lungs, and blood.

Question 2

Shock is defined as:
 
  a. inadequate blood pressure and pulse.
  b. decreased amount of circulating blood for any reason.
  c. multiple organ failure.
  d. a state of inadequate tissue perfusion.
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DuhitzlitzyDuhitzlitzy
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6 years ago
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sherryzzzzz Author
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6 years ago
My teacher is very rude and likes to speed his way through a lesson without letting the class ask questions. Thank you for helping me. You're a life saver Slight Smile
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