Skeletal System Quiz

How many bones does the adult human skeleton consist of?

• 106

• 206

• 306

• 406

What is the main function of the skeletal system?

• Vision

• Digestion

• Body support

• Breathing

Which type of bones are the limbs like arms and legs classified as?

• Short bones

• Irregular bones

• Long bones

• Flat bones

What is the function of the rib cage in the skeletal system?

• Supporting the head

• Storing minerals

• Protecting the lungs and heart

• Aiding in digestion

Which bones form the axes or framework of the trunk and head?

• Ribs and sternum

• Shoulder blades and skull

• Arms and legs

• Pelvic bones

How many pairs of ribs are there in the human body?

• 12

• 10

• 7

• 5

What is the function of the pelvic bones in the skeletal system?

• Storing blood cells

• Facilitating arm movement

• Protecting the brain

• Supporting the lower body and aiding leg movement

Which bone protects the spinal cord in the skeletal system?

• Collarbone

• Vertebrae

• Scapula

• Humerus

What is the function of the wrist in the skeletal system?

• Supporting the head

• Connecting the hand to the forearm

• Aiding in digestion

• Protecting the lungs

Where is the red bone marrow found in the human body?

• Wrist

• Shoulder blades

• Skull

• Humerus, femur, pelvis, and vertebrae