Why Is Atrial Repolarization Not Illustrated on an ECG

question 93

Multiple Choice

Why is atrial repolarization not illustrated on an ECG?

• A) Only ventricles repolarize.
• B) It is obscured by the T wave.
• C) Ventricular repolarization occurs at the same time and is much stronger.
• D) The QRS complex masks it.
• E) It is illustrated as the P wave.

---

Definitions:

Network Number

The portion of an IP address that represents which network the computer is on.

WLAN

Stands for Wireless Local Area Network, it is a network that allows devices to connect and communicate wirelessly within a limited area like a home, school, or office building.

DHCP

Dynamic Host Configuration Protocol, a network management protocol used to automate the process of configuring devices on IP networks, assigning unique IP addresses to each device.

Layer 3

In the context of networking, refers to the third layer of the OSI model - the network layer - responsible for packet forwarding, including routing through intermediate routers.