Heart Anatomy and Function Assessment

The transcript describes the immense size and power of a heart, calculated by John Hutchinson. The heart was over six feet in circumference, weighed 230 kilos, and could pump 90 liters of blood with each beat, repeating every five seconds. It was extraordinarily powerful, weighing more than three grown men.

What was the circumference of the creature's heart?

• More than six feet

• Less than six feet

• Exactly six feet

• About five feet

How much did the heart weigh?

• 230 kilos

• 180 kilos

• 300 kilos

• 150 kilos

How much blood did the heart pump with each beat?

• 90 liters

• 50 liters

• 110 liters

• 70 liters

How often did the heart beat?

• Every fifteen seconds

• Every five seconds

• Every two seconds

• Every ten seconds

How did the heart's weight compare to grown men?

• Weighed less than one grown man

• Weighed more than three grown men

• Weighed the same as two grown men

• Weighed the same as one grown man