Final answer:
The circulatory system question is answered correctly, with D) All of the above being true. The right atrium receives deoxygenated blood from the systemic circuit. Blood in the pulmonary vein is oxygenated, thus option 'a' in the last section is the false statement.
Step-by-step explanation:
Circulatory System Questions
The student's question appears to discuss the circulation of blood within the human body, specifically focusing on the pathway of blood through the heart, arteries, and veins. Here are the correct answers:
- Right beaker represents an organ that is receiving the blood.
- Left beaker represents blood flowing from the heart.
- Flow tube between the beakers represents an artery.
Therefore, D) All of the above are matched correctly.
Regarding the correct order of how blood flows from the heart out to the body and back, the sequence is: arteries, capillaries, venules, veins, and then the aorta. The superior vena cava and inferior vena cava both empty into the right atrium. Venules receive blood from capillaries.
The right atrium initially receives blood from the systemic circuit. As for the section about the false statement, the option 'a. Blood in the pulmonary vein is deoxygenated' is false, because blood in the pulmonary vein is oxygenated after gas exchange in the lungs.