The Normal Delay in Conduction Through the Atrioventricular Node Is

question 100

Multiple Choice

The normal delay in conduction through the atrioventricular node is essential for:

• A)preventing an excessively rapid heart rate
• B)limiting the time for a myocardial contraction
• C)allowing the ventricles to contract before the atria
• D)completing ventricular filling

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Definitions:

Social Development

The process by which individuals acquire the values, behaviors, and skills necessary to interact effectively with others.

Physical Activity

Any bodily movement produced by skeletal muscles that requires energy expenditure and promotes health.

Motor Activity

Physical movements and actions of the muscles and limbs, which can include everything from basic reflexes to complex, coordinated movements.

Coordination And Strength

The ability to move different parts of the body smoothly and efficiently together, while strength refers to the power and force muscles can exert.