Unveiling The Secrets Of The Human Skeleton

The video provides an overview of the human skeletal system, explaining its structure and function. It covers the number of bones in adults and infants, details specific bones like the skull, clavicle, sternum, and rib cage, and describes the bones in the arms, hands, spine, and legs. The composition of bones, including collagen and calcium, is discussed, along with tips for maintaining bone health through exercise and proper nutrition. The video concludes with safety advice for protecting bones during activities.

How many bones does an adult human body typically have?

• 150

• 300

• 250

• 206

What is the primary function of the skull?

• Assist in breathing

• Protect the brain

• Aid in digestion

• Support the face

Which bone is known as the collarbone?

• Tibia

• Clavicle

• Femur

• Humerus

What is the function of the rib cage?

• Support the spine

• Protect the heart and lungs

• Store calcium

• Aid in movement

Which bone extends from the shoulder to the elbow?

• Radius

• Ulna

• Femur

• Humerus

What is the spine composed of?

• Cartilage

• Muscles

• 33 small bones

• Single bone

Which bone is the longest and strongest in the human body?

• Humerus

• Tibia

• Fibula

• Femur

What is the primary component of human bone?

• Collagen

• Iron

• Vitamin D

• Calcium carbonate

Why is it important to consume enough calcium?

• To enhance memory

• To boost energy

• To strengthen bones

• To improve vision

What activity is recommended to maintain strong bones?

• Reading

• Running

• Sleeping

• Swimming