The tube-like passageway at the top of the throat that receives air, food, and liquid.
Pharynx
These two upper chambers of the heart serve as the entry points for blood.
Artria (le)
The process where oxygen and sugars react to release energy for cells.
cellular respiration
This condition involves a buildup of fatty material within the walls of arteries
Atherosclerosis
The network of vessels that carries oxygen-poor blood to and from the lungs.
pulmonary circulation
These microscopic sacs are the primary site where gas exchange occurs.
Aveoli
These vessels carry oxygenated blood away from the heart to the body
Arteries
The specific type of circulation that supplies blood to all cells of the heart.
Coronary circulation
This occurs when a blood clot blocks a vessel leading to the brain.
Stroke
name 4,5,and 6
4. left ventricle
5. right ventricle
6. right atrium
The flap of tissue that prevents food from entering the respiratory system.
epiglottis
These tiny blood vessels deliver supplies to cells and take away waste.
capillaries
The muscular system interacts with the respiratory system to maintain this.
homeostasis
These structures in the heart and veins keep blood flowing in the right direction.
valves
name the first 3
1. pulmanary artery
2. aorta
3. left atrium
These two thick folds of tissue vibrate to make sounds as air passes over them.
Larnyx (volcal folds/cords)
The largest vein in the body that carries blood from the lower half to the heart.
Inferior vena cava
The nervous system signals the body to breathe when this gas builds up.
Carbon dioxide
The range of a "normal" blood pressure reading for a healthy adult.
120/80

What is coming in and what is going out?
1. oxygen is coming in
2. carbon dioxide is going out
The two narrower tubes that the trachea branches into to lead to the lungs.
Bronchi
Identify: 9, 10, and 11 (write them down before checking)

9. Bronchi
10.Bronchioles
11. Aveoli
Identify 5, 6, 7, and 8 (write them down before you check)
5.bronchi
6.diaphram
7.pharnyx
8.trachea
Identify 1, 2, 3, and 4 (write them down so you can see if you are correct)
1.
1. 2.
Inhale and exhale