The Second Heart Sound,"dup," Is Caused by the

question 144

Multiple Choice

The second heart sound,"dup," is caused by the

• A)closing of the AV valves.
• B)closing of the mitral valve.
• C)closing of the semilunar valves.
• D)contraction of the ventricles.

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Definitions:

Alfred Binet

A French psychologist best known for developing the first practical intelligence test, the foundation for modern IQ testing.

Psychological Measurement

The process of acquiring and quantifying psychological traits, abilities, or outcomes through tests and assessments.

Pragmatic

Relating to a practical point of view or practical considerations, often focusing on the practical or logical approach to problems.

Trial-And-Error

A problem-solving method involving repeated, varied attempts which are continued until success, or until the agent stops trying.