Let’s go step by step to fill in the blanks based on how blood flows through the heart.
We’re matching major blood vessels to the heart chambers they connect to. This is basic heart anatomy — think of it like plumbing: which pipe goes into which room?
1.
Pulmonary artery → carries blood *away* from the heart to the lungs.
- It leaves the
right ventricle.
✔ So: Pulmonary artery to the
right ventricle
2.
Pulmonary vein → brings oxygen-rich blood *back* from the lungs to the heart.
- It enters the
left atrium.
✔ So: Pulmonary vein to the
left atrium
3.
Aorta → the big main artery that sends oxygen-rich blood out to the whole body.
- It comes out of the
left ventricle (the strongest chamber).
✔ So: Aorta to the
left ventricle
4.
Superior vena cava → brings deoxygenated blood from the upper body back to the heart.
- It empties into the
right atrium.
✔ So: Superior vena cava to the
right atrium
Double-checking with standard human (and sheep) heart anatomy:
- Right side handles deoxygenated blood → right atrium gets vena cava, right ventricle pumps to pulmonary artery.
- Left side handles oxygenated blood → left atrium gets pulmonary veins, left ventricle pumps to aorta.
All matches are correct.
Final Answer:
Pulmonary artery to the
right ventricle
Pulmonary vein to the
left atrium
Aorta to the
left ventricle
Superior vena cava to the
right atrium
Parent Tip: Review the logic above to help your child master the concept of sheep heart dissection worksheet answers.
