Review for Final Anatomy

The _______________ fill with air to distribute oxygen to the blood stream and release carbon dioxide.

• Heart

• Lungs

• Ears

• Muscles

Pumps oxygen-poor blood to the lungs

• Right Ventricle
• Right Atrium
• Left Ventricle
• Left Atrium

A flap of tissue that prevents blood from flowing backward

• Aorta
• Atrium
• Septum
• Valve

Which blood vessels carry blood away from the heart?

• capillaries
• veins
• arteries

Which blood vessels carry blood to the heart?

• Aorta
• veins
• arteries
• arterioles

How many chambers does the heart have ? 

• 4
• 6
• 3
• 1

What does Deoxygenated mean?

• Oxygen-rich
• Blood flow
• Oxygen-poor
• Water Flow

Where does the blood go after it goes into the pulmonary arteries?

• lungs
• heart
• head
• hands

The heart is the main organ in the _________ system

• respiratory
• endocrine
• circulatory
• nervous

The two chambers of the heart with thin walls that collect blood from the major veins and empty it into the larger, more muscular chambers.

• aorta
• atria
• ventricles
• lungs