Match Each of the Following Components of the ECG Graph

question 3

Multiple Choice

Match each of the following components of the ECG graph cycle with its definition.
-P-R segment

• A)Represents the time interval from the beginning of ventricular depolarization to the end of repolarization of the ventricles
• B)Represents the electrical recovery of the ventricles
• C)Represents the contraction of the ventricles
• D)Represents the time from the end of ventricular depolarization to the beginning of repolarization of the ventricles
• E)Represents the contraction of the atria
• F)Represents the time from the end of atrial depolarization to the beginning of ventricular depolarization
• G)Represents the time from the beginning of atrial depolarization to the beginning of ventricular depolarization
• H)Represents the period of time when the heart restsECG Components

---

Definitions:

Self-Worth

An individual’s perception of their own value or worth as a person.

End-Of-Life Decisions

Decisions made regarding the desired medical care and treatment options at the end of an individual's life, often focusing on respecting the person's wishes and improving quality of life.

Environmental

Relating to the natural world and the impact of human activity on its condition.

Chemotherapy

A type of cancer treatment that uses one or more anti-cancer drugs as part of a standardized chemotherapy regimen.