Perform the Operation $\frac { 4 ( 6 + 4 ) } { 4 \cdot 4 - 20 }$

question 24

Multiple Choice

Perform the operation. $\frac { 4 ( 6 + 4 ) } { 4 \cdot 4 - 20 }$

• A) 10
• B) -12
• C) -10
• D) 3
• E) -8

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Definitions:

Bundle Of His

A collection of heart muscle fibers that transmit electrical impulses from the AV node to the ventricles, playing a crucial role in the rhythm and pace of the heartbeat.

Inner Lining

The interior surface layer or covering of an organ, vessel, or structure in the body.

Coronary

Relating to the arteries that supply blood to the heart muscle itself.

Pericardiocentesis

A medical procedure involving the puncture of the sac surrounding the heart (pericardium) to remove excess fluid.