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Author Question: What drug plays an important part in restoring circulation in asystole? a. Dobutrex b. ... (Read 46 times)

P68T

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on: Jul 18, 2018
What drug plays an important part in restoring circulation in asystole?
 
  a. Dobutrex
  b. Epinephrine (Adrenaline)
  c. Lidocaine
  d. Verapamil

Question 2

Why is potassium an important electrolyte?
 
  a. It prevents muscle twitching.
  b. It needs to be in the extracellular fluid.
  c. It is essential for electrochemical reactions.
  d. It is nutritionally needed.


frankwu0507

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Reply #1 on: Jul 18, 2018
Answer to Question 1

ANS: B
Epinephrine is the first drug administered in cardiac arrest. It improves coronary perfusion pressure and cardiac output.

Answer to Question 2

ANS: C
Potassium is necessary for electrochemical reactions for cellular functions. It can disrupt cardiac rhythms if it is not at the correct level.


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