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Author Question: Lead III views the _____ wall of the left ventricle. a. septal b. inferior c. posterior d. ... (Read 69 times)

Pea0909berry

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on: Jun 25, 2018
Lead III views the _____ wall of the left ventricle.
 
  a. septal
  b. inferior
  c. posterior
  d. lateral

Question 2

Myocardial ischemia delays the process of repolarization; therefore the ECG changes characteristic of ischemia include _____.
 
  a. widening of the QRS complex
  b. prolongation of the PR interval
  c. changes in the ST segment and T wave
  d. changes in the QRS complex and ST segment


Sophiapenny

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

B
Lead III views the inferior wall of the left ventricle.

Answer to Question 2

C
Myocardial ischemia delays the process of repolarization; therefore the ECG changes characteristic of ischemia include changes in the ST segment and T wave.


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