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Author Question: Indicative ECG changes observed in leads V1, V2, V3, and V4 suggest that the _____ wall of the _____ ... (Read 32 times)

kamilo84

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on: Jun 25, 2018
Indicative ECG changes observed in leads V1, V2, V3, and V4 suggest that the _____ wall of the _____ ventricle is affected.
 
  a. posterior; right
  b. anteroseptal; left
  c. inferolateral; left
  d. anterolateral; right

Question 2

Describe the function of the right atrium of the heart.
 
  What will be an ideal response?


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fur

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

B
Leads V1 and V2 view the septum. Leads V3 and V4 view the anterior wall of the left ventricle; therefore indicative ECG changes observed in these leads suggest that the anteroseptal areas of the left ventricle are affected.

Answer to Question 2

The right atrium receives deoxygenated blood from the superior vena cava (which carries blood from the head and upper extremities), the inferior vena cava (which carries blood from the lower body), and the coronary sinus (which receives blood from the intracardiac circulation). Blood passes through the tricuspid valve to the right ventricle.


kamilo84

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Reply 2 on: Jun 25, 2018
Excellent

shewald78

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Reply 3 on: Yesterday
Wow, this really help

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