The skeleton and muscular system

How many bones are there in an adult human body?

• 75

• 206

• 312

• 119

Which of the following is not a function of the skeleton?

• Blood cell production

• Shape and support

• Create energy

• Protection

Which is the longest bone in the body?

• vertebra

• femur

• pelvis

• radius

What joint is the hip?

• Ball and socket

• Pivot

• Hinge

• Saddle

A tendon connects bone to bone.

• True

• False

What type of muscle is the heart?

• skeletal

• smooth

• a loving type

• cardiac

What muscle is on the front of our upper leg?

• quadricep

• bicep

• calf

• hamstring

What is the movement towards the midline of the body?

• adduction

• rotation

• abduction

• flexion

What muscle causes flexion at the elbow?

• quadricep

• tricep

• bicep

• trapezius

Which muscle is a flat muscle located on the back that stretches to the sides, behind the arm?

• trapezius

• latissimus dorsi

• pectorals

• deltoid