Heart rate in a fetus is about ________, in a newborn about ________, and in an adult about ________.
A)145; 140; 70
B)70; 140; 145
C)100; 100; 100
D)200; 160; 120

Question

Quizplus · Accepted Answer

The heart rate in a fetus is approximately 145 beats per minute, in a newborn it's about 140 beats per minute, and in an adult, it's around 70 beats per minute. This reflects the general trend of decreasing heart rate from infancy to adulthood.

Heart Rate in a Fetus Is About ________, in a Newborn