The Second Heart Sound Is Associated with What Mechanical Event

question 20

Multiple Choice

The second heart sound is associated with what mechanical event of the cardiac cycle?

• A) Atrioventricular valve closure
• B) Atrioventricular valve opening
• C) Semilunar valve closure
• D) Semilunar valve opening

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Definitions:

Heuristic

A mental shortcut that allows people to solve problems and make judgments quickly and efficiently.

Algorithm

A methodical process or set of instructions designed to resolve an issue.

Fixation

Using a prior strategy and failing to look at a problem from a fresh new perspective.

Inductive Reasoning

Inductive reasoning is a method of reasoning in which specific observations or cases are used to form a general conclusion or theory.