What Part of the Cardiac Conduction System Is Located in the Posterior

question 96

Multiple Choice

What part of the cardiac conduction system is located in the posterior wall of the right atrium,adjacent to the entrance of the superior vena cava?

• A)AV bundle
• B)Bundle branches
• C)Purkinje fibers
• D)AV node
• E)SA node

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Definitions:

Anti-D Antibodies

Proteins produced by the immune system in response to Rh positive blood in individuals who are Rh negative, potentially leading to hemolytic disease in newborns if not managed.

Blood Analysis

A laboratory examination of blood for the purpose of diagnosing or monitoring health conditions.

Anti-A Antibodies

Immune system proteins found in the plasma of people with type B or O blood, which target and attack A antigens on red blood cells.

Anti-D Antibodies

Antibodies formed against the Rhesus D antigen, often a concern in Rh-negative individuals during pregnancy or blood transfusion.