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Author Question: An early sign of hyperkalemia is: A) flat T waves on an ECG. B) widening of the QT interval. C) ... (Read 58 times)

rayancarla1

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on: Jul 2, 2018
An early sign of hyperkalemia is:
 
  A) flat T waves on an ECG.
  B) widening of the QT interval.
  C) presence of an Osborn wave.
  D) tall, peaked T waves on an ECG.

Question 2

Immediately following the onset of cardiac arrest, brain cells begin to die after:
 
  A) 1 minute.
  B) 5 minutes.
  C) 10 minutes.
  D) 15 minutes.
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bob

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Reply #1 on: Jul 2, 2018
Answer to Question 1

D

Answer to Question 2

B


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