Question

Choose the schematic diagram which properly represents pulmonary circulations in humans.

• A. Left auricle $\underset{blood}{\overset{\quad deoxygenated\quad}{\rightarrow}}$Lungs $\underset{blood}{\overset{\quad Oxygenated\quad}{\rightarrow}}$Right ventricle
• B. Right ventricle $\underset{blood}{\overset{\quad deoxygenated\quad}{\rightarrow}}$ Lungs $\underset{blood}{\overset{\quad Oxygenated\quad}{\rightarrow}}$ Left auricle
• C. Left auricle $\underset{blood}{\overset{\quad Oxygenated\quad}{\rightarrow}}$ Lungs $\underset{blood}{\overset{\quad deoxygenated\quad}{\rightarrow}}$ Right ventricle
• D. Right ventricle $\underset{blood}{\overset{\quad Oxygenated\quad}{\rightarrow}}$ Lungs $\underset{blood}{\overset{\quad deoxygenated\quad}{\rightarrow}}$ Left auricle

Answer 1

Answer: (B)

Right ventricle $\underset{blood}{\overset{\quad deoxygenated\quad}{\rightarrow}}$ Lungs $\underset{blood}{\overset{\quad Oxygenated\quad}{\rightarrow}}$ Left auricle