MCQ
Which one of the following represents pulmonary circulation?
- ALeft atrium $\rightarrow$ Lungs $\rightarrow$ Right atrium
- BLeft atrium $\rightarrow$ Lungs $\rightarrow$ Right ventricle
- CRight ventricle $\rightarrow$ Lungs $\rightarrow$ Left ventricle
- ✓Right ventricle $\rightarrow$ Lungs $\rightarrow$ Left atrium