MUSCULAR AND SKELETAL SYSTEM

What are the smallest bone in the body?

• femur and fibula

• radius and clavicle

• ossicles

The bones are connected to

• Joints

• Ligaments

• Rib cage

How many bones does an adult human have?

• 500

• 600

• 206

• 300

The radius is located in the:

• arms

• legs

• chest

What’s in the center of a bone?

• Compact bone

• Cartilage

• Bone marrow

The _______ bone protects your brain.

• femur

• fibula

• skull

The rib cage protects your:

• Liver

• Heart

• Lungs

• All of the above

The three major types of muscles in the body are:

• Smooth muscle, sports muscles, and skeletal muscles

• Smooth muscle, cardiac muscle, and skeletal muscle

• Smooth muscle, running muscle, and face muscles

• Smooth muscle, flexible muscle, and strength muscle

The muscle that pumps blood throughout your body is:

• Skeletal muscle

• Smooth muscle

• Cardiac muscle

Which muscle helps move your shoulders?

• Deltoid muscle

• Quadriceps

• Tendons