What vessels carry deoxygenated blood away from the heart?

• Pulmonary artery only

• Coronary arteries only

• Neither coronary arteries or pulmonary artery

• Both coronary arteries and pulmonary artery

What is the correct path through the circulatory system which describes the passage of blood originating in the left leg?

• Vena cava → left atrium → left ventricle → lungs → right atrium → right ventricle → aorta

• Vena cava → left atrium → right atrium → lungs → left ventricle → right ventricle → aorta

• Vena cava → right atrium → right ventricle → lungs → left atrium → left ventricle → aorta

• a) Vena cava → right atrium → left atrium → lungs → right ventricle → left ventricle → aorta

Which type of blood vessel has valves inside?

• Artery

• Vein

• Capillary

• None of the above

Which type of blood vessel has a 'pulse'?

• Artery

• Vein

• Capillary

• None of the above

Name the vessels labeled 1 and 9

• Inferior Vena cava and Aorta

• Inferior Vena cava and Left Pulmonary artery

• Supeior Vena Cava and Left Pulmonary artery

• Supeior Vena Cava and Right Pulmonary Artery

It allows the flow of blood in only one direction from the right atrium to the right ventricle. Which part of the human heart carries out this function?

• Tricuspid valve

• Bicuspid valve

• Vena cave

• Septum

Blood travels through _________ and away from the heart, while it travels through _________ on the way back to the heart?

• Veins / arteries
• Arteries / veins
• Atria / ventricles
• Ventricles / atria

Veins always carry deoxygenated blood and arteries always carry oxygenated blood?

• True
• False

The lungs job is to allow the blood to take in ____________ and get rid of _________?

• Carbon dioxide / oxygen
• CO2 / oxygen
• Oxygen / carbon dioxide
• CO2 / O2

Name part N.

• Right atrium

• left atrium

• right ventricle

• left ventricle