Fill in the blanks with the correct combination of words. |
In our heart, the top side of \[\underline{\,\,\,\,P\,\,\,\,}\] is connected to \[\underline{\,\,\,\,Q\,\,\,\,}\]which brings oxygenated blood into it from the lungs and the top side of \[\underline{\,\,\,\,R\,\,\,\,}\]is connected to \[\underline{\,\,\,\,S\,\,\,\,}\]which brings deoxygenated blood in to it from all the body organs except lungs. |
A) P-Right atrium, Q-pulmonary vein, R-atrium, S-vena cava
B) P-left atrium, Q-pulmonary vein, R-right atrium, S-vena cava
C) P-vena cava, Q-pulmonary vein, R-right atrium, S-left atrium
D) P-left atrium, Q-vena cava, R-right atrium, S-pulmonary vein
E) None of these
Correct Answer: B
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