The Heroic Heart

In a magical forest, three elves explore the workings of the heart. They learn about the heart's role in circulating blood through the body, the anatomy of the heart, and the importance of heart valves. The video explains how exercise affects heart rate and offers tips for maintaining heart health through diet and exercise. The elves also engage in a math challenge related to heartbeats, emphasizing the heart's function as a muscle.

What question does Finn ask about his heart after playing Berry ball?

• Why does my heart stop after exercise?

• Why is my heart beating so fast after sports?

• Why does my heart feel cold after running?

• Why is my heart not beating at all?

What is the primary function of the heart?

• To digest food

• To produce oxygen

• To store energy

• To pump blood around the body

Which circuit carries oxygen-poor blood to the lungs?

• Nervous circuit

• Systemic circuit

• Pulmonary circuit

• Digestive circuit

How many chambers does the heart have?

• Five

• Three

• Two

• Four

What role do the heart valves play?

• They digest nutrients

• They store blood

• They control blood flow direction

• They produce blood cells

What is the average range of heartbeats per minute for a healthy adult?

• 30 to 50 beats

• 60 to 100 beats

• 150 to 200 beats

• 100 to 150 beats

How many times does a heart beat in a day if it beats 72 times per minute?

• 150,000 times

• 103,680 times

• 72,000 times

• 50,000 times

What is one way to keep your heart strong?

• Avoid all physical activity

• Exercise regularly

• Sleep all day

• Eat only sweets

What type of food should be avoided for a healthy heart?

• Lean proteins

• Whole grains

• High sugar and fatty foods

• Fruits and vegetables

What can happen if arteries and veins are blocked?

• Better digestion

• Increased energy

• Heart attack

• Improved blood flow