Skeletal and Muscle System

Where are blood cells made?

• Stomach

• Pancreas

• Bone marrow

Which part of the skeleton protects the lungs?

• The femur

• The rib cage

• The skull

What mineral makes bones strong?

• Oxygen

• Iron

• Calcium

What are the two bones in the lower arm called?

• Radius and Ulna

• Tibia and Fibula

• Femur and Humerus

What is the purpose of white blood cells?

• To carry oxygen

• To protect against infection

• To speed up digestion

Which of these is a hinge joint?

• Shoulder

• Hip

• Knee

What is the smooth substance at the end of a bone called?

• Cartilage

• Tendon

• Ligament

What sort of joint is the hip joint?

• Hinge joint

• Rotating joint

• Ball and socket joint

How are muscles attached to bones?

• Cartilage

• Tendon

• Ligament

Antagonist muscles are:

• Muscles in pairs

• Muscles which can push and pull

• Muscles only found within the arms