Which Heart Sound Is Produced by Vibrations Within the Heart

question 40

Multiple Choice

Which heart sound is produced by vibrations within the heart chambers or in the major arteries from the back-and-forth flow of blood?

• A) S1 and S2
• B) S3 and S4
• C) Murmur
• D) Physiologic splitting

---

Definitions:

Time Increment

A specified increase in time, used in scheduling, simulations, or time-based calculations.

Milliseconds

A unit of time equal to one-thousandth of a second, commonly used to measure durations that require high precision, such as response times in computers.

True To False Transition

refers to the change of a digital signal or condition from a true (high, active) state to a false (low, inactive) state.