An ultrasound recording of heart function is a (n)
A)cardiac stress test
B)echocardiography
C)electrocardiogram
D)holter moniter
E)coronary angiogram

Question

Quizplus · Accepted Answer

Echocardiography refers to ultrasound recording of heart function. The word breaks down into the suffix -graphy meaning process of recording, and two root combining forms: ech/o- meaning sound wave, and -cardi/o- meaning heart.

An Ultrasound Recording of Heart Function Is a (N)