Human Body System Quiz

The thick muscles that make up the heart are the: 

• smooth muscles
• cardiac muscles
• skeletal muscles

Which body system's is used for communicating and directing the body with electrical signals?

• Endocrine

• Nervous

• Circulatory

• Cardiovascular

Which system provides oxygen and removes carbon dioxide?

• digestive

• muscular

• respiratory

• nervous

How do the muscular and skeletal systems work together to help the body?

• they provide blood to the body
• They provide nutrients to the body.
• They provide structure and movement for the body.
• They provide oxygen and carbon dioxide to the body.

Which system has the spinal cord, brain, and nerves as the main organs?

• skeletal
• muscular
• nervous
• respiratory

The following structures belong to which system? trachea, alveoli, and lungs

• digestive
• excretory
• respiratory
• circulatory

The following structures belong to which system? heart, arteries, veins, capillaries, blood

• digestive
• excretory
• respiratory
• circulatory

The following structures belong to which system? bones, joints, ligaments

• circulatory
• integumentary
• skeletal
• muscular

What system is pictured here? 

• Skeletal 
• Circulatory 
• Digestive
• Integumentary 

What system is shown in the picture?

• Circulatory System

• Muscular System

• Nervous System

• Digestive System