Which of the following describes a written record of electrical activity that occurs in the heart?
O Electrogram
O Electricity
O Electrocardiogram
O Electrify
Electrocardiogram
The correct answer is: Electrocardiogram.
An electrocardiogram (ECG or EKG) is a written record of the electrical activity that occurs in the heart. It is a commonly used diagnostic tool that measures the electrical signals and rhythms produced as the heart beats. The ECG can provide valuable information about the heart's health and function.
The correct answer is "Electrocardiogram."
To arrive at the answer, let's break down the word:
"Electro-" refers to electricity.
"-cardio-" refers to the heart.
"-gram" refers to a written or recorded representation.
Combining these parts, "Electrocardiogram" represents a written record of electrical activity in the heart. It is commonly used to diagnose and monitor heart conditions by tracking the electrical impulses generated by the heart as it beats.