Human Systems Review

Movements that you choose to control

• Cramp
• Voluntary
• Strain
• Involuntary

Movements that you cannot control

• Strain
• Sprain
• Voluntary
• Involuntary

The most important muscle in the body is the

• Bicep
• Heart
• Tricep
• Hamstring

The main purpose of the muscular system is to....

• Keep the heart beating
• Move the body
• Hit the dab
• Transfer oxygen

The soft inside part of the bone is
called__________________ .

• periosteum
• spongy 
• marrow
• cancellous

The bone marrow makes
_______________________ cells.

• blood
• cancer
• large
• normal

The long straps that keep a joint in place are called?

• tendons
• cartilage
• ligaments
• muscle

how many bones are in the skeleton?

• 80
• 206
• 126
• 260

Functions of bones include all of the follow except:

• red blood cell formation
• gives the body form
• protects internal organs
• generates heat

Which muscle allows the lungs to inflate and deflate? 

• trachea
• diaphragm
• larynx
• lungs