Circulatory System

Guess what! Even though we see it often in movies, what real color is human blood?

• Completely Transparent, like water

• Alien Green, obviously

• Bright Red, like a rose

• It's always Blue inside, only red outside, right?

Guess what? Red blood cells have a superpower! What is it?

• Fighting infections like a warrior

• Clotting blood to prevent leaks

• Transporting gases like a speedy delivery service

• Carrying nutrients to feed the cells

What does the heart's right side pump?

• Plasma

• Nutrients

• Oxygenated blood

• Deoxygenated blood

Ready for a heart-pumping challenge? Identify the gatekeeper between the right atrium and right ventricle!

• Mitral valve

• Aortic valve

• Pulmonary valve

• Tricuspid valve

What type of blood vessels carry blood away from the heart?

• Capillaries

• Venules

• Arteries

• Veins

Guess what? After taking a refreshing trip through the lungs and loading up on oxygen, where does this rejuvenated blood head to next?

• Right ventricle

• Left atrium

• Left ventricle

• Right atrium

Ready for a little biology fun? Let's dive into the human body! Can you tell me what superpower platelets have?

• Fighting infections

• Helping blood clot

• Transporting oxygen

• Carrying carbon dioxide

Guess what! The liquid part of your blood has a main component. Can you tell what it is?

• Red blood cells

• White blood cells

• Plasma

• Platelets

🌟 Hey there, smarty pants! Can you tell which super important artery is on a mission to deliver oxygen-rich blood to every corner of your body? 🌟

• Aorta

• Coronary artery

• Carotid artery

• Pulmonary artery

What condition allows oxygen-rich and oxygen-poor blood to mix?

• Coronary artery disease

• Atrial septal defect

• Valve regurgitation

• Hypertension