CSCS Practice Question #14
How many chambers does the heart have and what are they called?
A. Two chambers: left and right atrium
B. Three chambers: atrium, ventricle, and bulbus arteriosus
C. Four chambers: right and left atria and right and left ventricles
Answer in the poll, then explain your rationale below in the comments! I'll follow up with my breakdown of the question after enough people have responded.
From Chapter 1: Structure and Function of Body Systems
DCO Code: 1.G1
NOTE: Image is for illustration purposes, not needed to answer the question.