J1 Science Structure of the Heart

Question 1

Which part of the heart takes in unoxygenated blood?

Answer 1

Vena Cava

Question 2

Which part of the heart sends oxygenated blood to the rest of your body?

Answer 2

Aorta

Question 3

Which part of the heart sends unoxygenated blood to your lungs?

Answer 3

Pulmonary Artery

Question 4

Which organ oxygenates the blood in our vessels?

Answer 4

Lungs

Question 5

Which part of the heart takes in oxygenated blood?

Answer 5

Pulmonary Vein

Question 6

What is the name of the surge of blood that comes out everytime your heart beats?

Answer 6

Your pulse

Question 7

Which side of the heart takes all of the unoxygenated blood in?

Answer 7

Right side

Question 8

What type of blood vessel turns into another as the cell wall of the blood vessel get thinner and thinner?

Answer 8

The artery’s walls slowly thin and then the vessel turns into a capillary

Question 9

How many cells thick are capillaries?

Answer 9

Capillaries are one cell thick

Question 10

What three places can you feel a pulse?

Answer 10

You can feel a pulse on your wrist, your neck and your heart.