Bone Facts and Trivia Quiz

How many bones are humans born with, and how many do they have as adults?

• 206 as babies, 300 as adults

• 300 as babies, 206 as adults

• 300 as babies, 150 as adults

• 150 as babies, 206 as adults

What are bones primarily composed of?

• Carbon and hydrogen

• Iron and magnesium

• Calcium phosphate and calcium carbonate

• Sodium and potassium

Which bone is the longest in the human body?

• Skull

• Femur

• Vertebral column

• Humerus

Where is the smallest bone in the human body located?

• In the nose

• In the fingers

• In the ear

• In the shoulder

What percentage of bones are located in the hands and feet?

• 75%

• 51%

• 25%

• 10%

Why is the pelvis bone different in females compared to males?

• It is smaller to support less weight

• It is larger and wider to aid in childbirth

• It is denser to protect internal organs

• It is more flexible for movement

What is a major dietary source of calcium for bone health?

• Fruits

• Dairy products

• Meat

• Grains

What happens to bones when the body lacks calcium?

• They remain unchanged

• They become stronger

• They become weak and fragile

• They grow faster

Which bone is most commonly fractured in the U.S.?

• Femur

• Clavicle

• Tibia

• Skull

How do bones heal after a fracture?

• They do not heal

• They heal with the help of medication

• They heal naturally with a protective callus

• They heal only with surgery