This is what prevents blood from flowing backwards in the heart and veins.
What are valves?
Cerebrum, cerebellum, brain stem
What are the three parts of the brain?
Another name for your throat.
What is pharynx?
Right atrium, right ventricle, left atrium, left ventricle
What are the 4 chambers of the heart?
Frontal, parietal, occipital, and temporal
What are the four lobes of the cerebrum?
Where your vocal cords are found.
What is larynx?
Arteries, veins, capillaries
What are the three types of blood vessels?
This is the connection between the brain and your nerves.
What is the spinal cord?
This disease is usually caused by smoking and results in damaged air sacs.
Red blood cells, white blood cells, platelets, plasma
What are the four main parts of blood?
These are bundles of neurons that transmit signals throughout your body.
What are nerves?
Collections of alveoli are called this.
What are lungs?
This side of the heart contains oxygenated blood and pumps blood to the rest of the body.
What is the left side?
This is the part of the nervous system that contains nerves.
What is the peripheral nervous system?
This connects the bronchi to the alveoli.
What are bronchioles?