Human Body Systems Review

When you breathe, your lungs take in ___ and remove ___.

• Air/ Oxygen

• Oxygen/ Carbon Dioxide

• Carbon Dioxide/ Waste

• Waste/ Air

When we breathe in, oxygen goes into our lungs. The Lungs are part of the:

• Muscular System

• Respiratory System

• Circulatory System

• Digestive System

When you walk, muscles in your legs contract and relax. This is a great example of the ___ ___ in action.

• Muscular System

• Circulatory System

• Excretory System

• Nervous System

Which of the following is carried by a red blood cell throughout the body?

• Glucose

• Carbon Dioxide

• Oxygen

• Both Carbon Dioxide AND Oxygen

Where in the body is oxygen picked up and carbon dioxide dropped off?

• The tongue (located in the mouth)

• The lungs (located in the chest)

• The small intestine (located in the abdomen)

• A muscle (located in the leg)

Which of the following does a muscle cell need in order to function?

• Glucose

• Carbon Dioxide

• Oxygen

• Both Glucose AND Oxygen

Which if the following is true about our body's system?

• The skeletal system send messages to the body

• The digestive system helps carbon dioxide leave the body through the lungs

• Blood cells are part of the nervous system

• The digestive system helps break down food into energy

The organ is responsible for pumping blood throughout your body.

• The Brain

• The Spine

• The Heart

• The Lungs

The average size of an adult heart is about the size of a:

• Fist

• Foot

• Grapefruit

• Kidney Bean

What is glucose?

• Food/ Nutrient that cells need to live

• Carbon Dioxide gas that is removed

• A cell that picks up oxygen

• None of he above