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Home Q & A Board Biology-Related Homework Help Medicine Emergency Medical Care
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pch123 pch123
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6 years ago
Increasing the resistance against which the heart MUST pump blood will directly:
 
  A) decrease blood pressure.
  B) decrease heart rate.
  C) increase heart rate.
  D) increase blood pressure.

Question 2

The AEMT understands that when paramedics and AEMTs administer IV fluids as treatment for hemorrhagic shock, the fluids will:
 
  A) do nothing to get more oxygen to the cells.
  B) enable the lungs to better oxygenate the blood.
  C) stabilize the shock by restoring needed electrolytes.
  D) reverse the shock by increasing the blood pressure.

Question 3

The phase of blood clotting in which fibrin is released normally takes 7 to 10 minutes to complete. This is called the:
 
  A) platelet phase.
  B) aggregate phase.
  C) coagulation phase.
  D) vascular phase.

Question 4

In which step of the clotting process does the smooth muscle contract, reducing the lumen and strength of blood flow through the vessel?
 
  A) Platelet phase
  B) Aggregate phase
  C) Vascular phase
  D) Coagulation phase
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tyeoityeoi
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pch123 Author
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#2
6 years ago
Exactly what I needed for my quiz Smiling Face with Open Mouth
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