Explore the Skeletal System

What is the longest bone in the human body?

• humerus

• radius

• femur

• tibia

Name one function of the skeletal system.

• Protection from disease

• Facilitating digestion

• Support and structure

• Regulating body temperature

What is the name of the bone in your upper arm?

• ulna

• radius

• humerus

• scapula

What do we call a break in a bone?

• Dislocation

• Sprain

• Fracture

• Breakage

How many bones are in an adult human body?

• 206

• 204

• 198

• 210

What is the purpose of the skull?

• The purpose of the skull is to protect the brain and support the structures of the face.

• To provide a framework for muscle attachment

• To store nutrients for the body

• To regulate body temperature

Which bone protects the heart and lungs?

• Spine

• Pelvis

• Skull

• Rib cage

What is a common injury that happens to bones?

• Tendonitis

• Fracture

• Dislocation

• Sprain

What is the name of the bone in your thigh?

• femur

• radius

• humerus

• tibia

Why is the skeletal system important for movement?

• The skeletal system is crucial for movement as it provides structure, supports muscle attachment, and facilitates joint movement.

• The skeletal system is primarily responsible for blood circulation.

• The skeletal system is mainly for protecting the body from infections.

• The skeletal system helps in digestion and nutrient absorption.