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Author Question: Signs and symptoms experienced during a tachydysrhythmia are usually primarily related to _____. ... (Read 27 times)

rosent76

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on: Jun 25, 2018
Signs and symptoms experienced during a tachydysrhythmia are usually primarily related to _____.
 
  a. atrial irritability
  b. vasoconstriction
  c. slowed conduction through the AV node
  d. decreased ventricular filling time and stroke volume

Question 2

Where is the positive electrode placed in lead III?
 
  a. Right arm
  b. Left arm
  c. Left leg or foot
  d. Right leg or foot


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scrocafella

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Reply #1 on: Jun 25, 2018
Answer to Question 1

Thank you

Answer to Question 2

C
Lead III records the difference in electrical potential between the left leg (+) and left arm () electrodes. In lead III, the positive electrode is placed on the left leg and the negative electrode is placed on the left arm.


rosent76

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Reply 2 on: Jun 25, 2018
Wow, this really help

juliaf

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Reply 3 on: Yesterday
Great answer, keep it coming :)

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