Question

Which of the following options represent correct blood flow pathway in pulmonary circulation?

• A. Right ventricle $\underset{Artery}{\overset{Pulmonary}{\to }}$ Lung $\underset{Vein}{\overset{Pulmonary}{\to }}$ Right atrium
  
• B. Left ventricle $\stackrel{Aorta}{\to }$ Body $\stackrel{Vena-Cava}{\to }$ Right atrium
• C. Right ventricle $\underset{Vein}{\overset{Pulmonary}{\to }}$ Lung $\underset{Artery}{\overset{Pulmonary}{\to }}$ Right atrium
  
• D. Right ventricle $\underset{Artery}{\overset{Pulmonary}{\to }}$ Lung $\underset{Vein}{\overset{Pulmonary}{\to }}$ Left atrium
  

Answer 1

The correct option is D Right ventricle $\underset{Artery}{\overset{Pulmonary}{\to }}$ Lung $\underset{Vein}{\overset{Pulmonary}{\to }}$ Left atrium


The human heart is four-chambered divided into two atrium and two ventricles. In pulmonary circulation, blood follows in the direction as shown below:
Right ventricle $\underset{Artery}{\overset{Pulmonary}{\to }}$ Lung $\underset{Vein}{\overset{Pulmonary}{\to }}$ Left atrium