Skeletal and Muscular

The joint around the elbow of Mr. Castillo is swelling. It makes his arm difficult to move. What is this condition?

• Sprain

• Osteoporosis

• Dislocation

• Osteoarthritis

Which of the following has a VOLUNTARY Muscle?

• 
• 
• 
• 

Which function of the muscle is shown in the picture?

• For MOVEMENT

• For PROTECTION

• To MAINTAIN BODY TEMPERATURE

When the muscles are working, the muscle that is pulling on the bone is RELAXING.

• TRUE

• FALSE

When the muscles are working, the muscle that is contracting is SHORT and THICK.

• TRUE

• FALSE

The organ system that consists of bones, their associated cartilages, ligaments and joints. Provides protection, movement, produces red blood cells, and stores minerals.

• Circulatory System

• Respiratory System

• Skeletal System

• Digestive System

A muscle that is attached to the bones of the skeleton by tendons and provides the force that moves the bones. Can be voluntary or involuntary.

• Involuntary Muscles

• Voluntary Muscles

• Skeletal Muscles

The part of the bone that is rigid and dense.

• Spongy Bone

• Red bone marrow

• Compact bone

• Joint

Makes up the interior of the bone, soft part of the bone, and provides most of the strength and support.

• Spongy Bone

• Red bone marrow

• Compact bone

• Joint

Part of the bone that manufactures red blood cell.

• Spongy Bone

• Red bone marrow

• Compact bone

• Joint