we begin passing blood as it passes on to the right atrium. However, this vein is to bring de-oxygenated blood from the legs as well as the other lower regions of the body. Fantastic Voyage specifically for you for only.38.9/page, order now, we will write a custom essay sample on Fantastic Voyage specifically for you. Ok going through the pulmonary trunk, the pulmonary trunk which divides to form the right and left pulmonary arteries. I was just informed that the females body has been invaded by a bacterium that affects the lower right lobe of the lung. After picking up oxygen, the oxygen rich blood is returned to the heart via the pulmonary veins. Common iliac veins are vessels that bring the blood to the heart and are joined together to form what is known as the inferior vena cava. The bronchioles then divides into microscopic tubes called alveolar ducts which as you can see resemble the main stem of a bunch of grapes. Some other functions that are related to the trachea is that its lined by the typical respiratory mucosa which produces many mucus glands thats cover by the cilia. Wow, this is smaller than before, now were in the pulmonary artery and there the blood will be turned into oxygenated blood. The pulmonary trunk divides into right and left pulmonary arteries after it has done so it will move its way to the lungs under low pressure.
The pulmonary arteries are unique, unlike most arteries which carry oxygenated blood to other parts of the body, the pulmonary arteries carry de-oxygenated blood to the lungs. Likewise, supposedly mainstream travel books are merging with historical inquiry, investigative journalism and popular science. Travel writing a miserable name to start with is often derided as a lesser weapon in the literary armoury. The medial wall is the nasal septum. From here we will float to the right (AV) antrioventricular valve and through to the right ventricle. Lets start our journey! It can get a bit bumpy here so hold on to your seats. The dead are never absolutely dead in Madagascar, and this gives great comfort to the living.
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Laughter is here, but not in the quantities you might hope for. Theyre lined with a mucosal membrane and have small openings into one side at a time essay the nasal cavity. The AV valve allows blood flow into the right ventricle. The top chambers are connected to the bottom chambers by valves and are separated by the coronary sulcus. Going through the pulmonary trunk, lets get right to it through the right pulmonary artery and now into the smaller arteries down down into the lower lobe of the right lung further down, through the branches we reach the right lower lobe. If you would look up the top art of the trachea it forms the voice box or larynx, made up of vocal cords actually two flaps of cartilage, muscle, and membranous tissue that protrude into the windpipe.
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