Human Heart Quiz

The human heart is about the size of a?

• Softball

• Fist

• Grapefruit

The heart is protected by what?

The heart is an organ.

• True

• False

The heart is part of what system in our body?

• Respiratory System

• Digestive System

• Circulatory System

We make our hearts beat by thinking about it beating.

• True

• False

In a 24-hour period, your heart averages about how many beats?

• 115,000 bpd

• 110,000 bpd

• 90,000 bpd

The heart is a muscle.

• True

• False

The human body contains about 6 quarts of blood.

• True

• False

The average heartbeat of a kid is around?

• 80 bpm

• 90 bpm

• 100 bpm

How many chambers or parts does the heart have?