Skeletal System

What is the main function of the skeletal system?

• Produce hormones

• Transport oxygen

• Provide structure and support

• Digest food

What mineral is primarily stored in bones?

• Potassium

• Calcium

• Sodium

• Iron

How many bones does an adult human skeleton typically have?

• 206

• 208

• 201

• 210

Which part of the skeletal system protects the brain?

• Skull

• Humerus

• Sternum

• Femur

Which bone is commonly known as the collarbone?

• Clavicle

• Scapula

• Sternum

• Radius

Which bone is the longest in the human body?

• Humerus

• Fibula

• Tibia

• Femur

Which part of the skeleton protects the heart and lungs?

• Vertebrae

• Skull

• Pelvis

• Ribs

Which bone is known as the kneecap?

• Fibula

• Femur

• Tibia

• Patella

What is the function of the vertebral column?

• Support the skull

• Protect the spinal cord

• Facilitate movement

• All of the above

What bone structure protects the heart and lungs, is located at the center of the chest, and is flat in shape?

• Mandible

• Sternum

• Femur

• Patella