Circulatory System Rap Pump it Up!
I'm a little red blood cell heading for the hot the inferior vena cava's where my journey starts start bio two levels focus i gave it to number both in the lens when you are right and it was higher in your paypal now and then the right dream chairman of a word while your blood comes here doesn't matter where some superior vena janet reno homes and other it's the outstanding luxury dog beds in passthrough about when the entry into traffic the bells conscious things here that's united know what his writings religion dealer or tried fit if you want.
To get the feel of a plus in your heart florida hello do not job uh. eleven your condition the sons of the nation is not on this end now to the next to the right angela after suffering and still well we're not his ginger suffered physical address and headed for the lungs is a poor man everything out on the first get a lot of my current location is the pulmonary artery pittsburgh just run away put the system raspberry kiss to small arteries to a longtime political quiz so u to lose out.
On the an oxygen goes into me i feel so great amongst indiana had a problem for the payment everyday normally doesn't head back to the heart as it's not the at lendingtree m as a heart transplant and other health but costs in your heart dot unless do not john uh. eleven your computer decides condition is not on this end left featuring insisted on wednesday development israel ventricular old bike has been developed into the left ventricle which when it comes right says we're going to yourself put me on japanese to go to the a sort of the.
Biggest are terminated from their danielle delivery into any capillary native liverpool's necessities brainstorm vasantha wherever i don't give up oxygen and i'll pick up some studio two a m going to attain and by myself and that the annotated again at the back to the heart to repeat historic that our journey through the system circulatory baba plus in your heart help unless do not job uh. unless your condition decides that the nation is not on this end main points candy overrated right side of the heart the oxygenated left side has blood flow oxygen repeat.
Human Lungs Parts of Respiratory system Human anatomy 3D animation tutorials
Humans for respiration need a continuous supply of oxygen. Humans take in oxygen and leave out carbon dioxide, which is the poisonous waste product in the process of respiration. The lungs are essential respiratory organs in the human body. The human anatomy consists of two lungs. They can be called as the left and the right lung, respectively. The left lung has two lobes while the right lung has three lobes. The lungs contain approximately 1500 miles of airways and about 300 to 500 million alveoli. The total surface area is an approximate of 70m2 msquare in a fully grown human body,.
Roughly the size of a badminton court. An alveoli , also known as little cavity , is derived from the Latin word alveolus , and these are the terminal ends of a respiratory tree and are shaped like a hollowcavity. The average respiratory rates of a resting adult is about 1020 breaths per minute. We spend about 13rd of a minute in inhaling. The total breathing capacity, however depends on the individual, that is, it varies on factors depending on age, height, weight and sex. It is observed that females tend to have a.
2025 lower breathing capacity than males, while tall people tend to have a larger lung capacity than shorter people. And people living in lowlined areas, that is, at the sealevel, tend to have a smaller lung capacity than those people living at a higher altitude. People who smoke have a lower lung capacity than nonsmokers. Lungs function similar to that of bellows, which is a mechanical device that blows strong current of air. Lungs convert the hormones that cause the narrowing of blood vessels and drives the blood pressure up and also remove the waste.
Products in the blood. A lung is measured to be between 1012 inches long. The two lungs are separated by a structure called media sternum. The lungs are covered by a structure known as the pulmonary pleura. The lung is an important organ that performs various functions that happen every second of our lives, out of which breathing is considered to be the most essential. As previously mentioned, the lungs take in oxygen and give out carbon dioxide. The air that we breathe in, enters the human body and reaches to the lungs through a windpipe.
, called trachea, which branches further into two main tubes which distributes the air supply to both the left and the right lung , respectively. These tubes further divide themselves into 22 times the number of branches resulting in the formation of more than 100,000 smaller tubes, called bronchioles, and about 300 million air sacs or alveoli, which are only about a 0.3 mm in diameter. Since the walls of the alveoli are 150th the thickness of a tissue paper and are also covered up with millions of tiny blood vessels,.
Called capillaries, there is a freeflow exchange of both, oxygen and carbon dioxide, between the body and the environment. The lungs play an important role in the body's defense against infection and other harmful environmental factors. Air that is inhaled either through the nose or the mouth may consist of various dust particles or infectious agents, and ended up getting stored in the lungs. Mucus, which is a sticky liquid that is produced by the lungs, may trap the inhaled particles while the lung's white blood cells , that serve as protective agents, aid in the engulfment.
In Kidney Patients Cocoa Could Keep Heart Pumping
I'm Gabe Garza with today's health news. Researchers might have uncovered yet another reason to enjoy a mug of hot cocoa. For patients with kidney disease, compounds found in cocoa might improve heart health, a new study found. The kidneys filter toxins from your blood, regulate blood pressure and maintain the balance of certain minerals in the body. Kidney disease is a broad term for conditions that impair the kidneys' ability to properly function. But the authors of this study are hopeful that cocoa flavanols could improve blood vessel function in these patients. During the study, researchers found that patients who drank.
Left and Right Pulmonary Arteries Anatomy Function Human Anatomy Kenhub
Hey, everyone! This is Matt from Kenhub, and the focus of this tutorial is the pulmonary arteries, highlighted here in green and seen from the anterior view. The trick to understanding the pulmonary arteries is recognizing that they are the only arteries that carry deoxygenated blood. The main pulmonary artery originates at the pulmonary valve of the right ventricle. Blood leaves the right ventricle, enters by way of the pulmonary valve, the main pulmonary artery, which then branches off into the left and right pulmonary arteries. The pulmonary arteries function to carry blood to the lungs to be oxygenatedthe right.
Pulmonary artery to the right lung and the left pulmonary artery to the left lung. From the lungs, the blood flows back into the pulmonary veins to the heart and then onto the rest of the circulatory system. This tutorial is more fun than reading a textbook, right If you want more tutorials, interactive quizzes, articles, and an atlas of human anatomy, click on the Take me to Kenhub button. It is time to say goodbye to your old textbooks and say hello to your new anatomy learning partner, Kenhub! See you there!.
Superior vena cava Function, Definition Anatomy Human Anatomy Kenhub
Hello everyone! It's Matt from Kenhub, and in this tutorial, we will discuss the superior vena cava. The superior vena cava, also known as the cava, is a short but largediameter vein located in the anterior right superior mediastinum. In this tutorial, we will refer to it as the SVC. You can see now, on this image of the anterior view opened thorax, the SVC highlighted in green. Embryologically, the SVC is formed by the left and right brachiocephalic veins, sometimes called the innominate veins, which also received blood from the upper limbs,.
Eyes, and neck. There is no valve that divides the SVC from the right atrium. This atrium conducts blood from right atrial and right ventricular contractions upwards into the internal jugular vein which is measured as the jugular venous pressure and into the sternocleidomastoid muscle. Positionally, the SVC begins behind the lower border of the 1st right costal cartilage and descends vertically behind the 2nd and 3rd intercostal spaces to drain into the right atrium at the level of the 3rd costal cartilage. Its lower half is covered by the fibrous pericardium.
Which is pierced by the SVC at the level of the 2nd costal cartilage. The SVC is one of the 2 large veins by which blood is returned from the body to the right side of the heart. After circulating through the body systematically, deoxygenated blood returns to the right atrium of the heart through either the SVC which drains the upper body or the inferior vena cava IVC that drains everything below the diaphragm. This tutorial is more fun than reading a textbook, right If you want more tutorials, interactive.
Heart valves preview Human Anatomy Kenhub
Hello, everyone! This is Joao from Kenhub, and welcome to another anatomy tutorial where, this time, we're going to be looking at the heart valves. And in order to do so, we're going to be exploring mainly this image that you see now on the screen and, to show you what is happening here, I have another image of the heart here. So, this is an anterior view of the heart and, on this image on the right side what we did is just made a cut here where we can then expose the different valves of the heart from a superior view so.
We're looking at it from a superior view and this portion here is the anterior part or the front of the heart while this part here is the posterior or the back portion of the heart. So, we're basically looking at this here, as we're looking at the top portion if we made a cut and looking now from the superior view or cranial view. The first point that I would like to make that. Hey guys, as you can see, this tutorial is a preview which is reserved to Kenhub premium.
Coronary arteries and cardiac veins preview Human Anatomy Kenhub
Hello, everyone! This is Joao from Kenhub, and welcome to another anatomy tutorial where, this time, we're going to be talking about the coronary arteries and cardiac veins. Now, the coronary arteries and veins are part of the coronary circulation that is responsible for nourishing your heart muscle, also known as myocardium, during its tireless effort of pumping blood around your body. And to do so, we're going to be using images like these that you see here on the screen, like this one on the right side where you see the.
Different arteries and veins in blue and red. And you can also see here a view of the anterior view of the heart where we then cut the aorta here. You see the superior vena cava. And notice here on the aorta, two important blood vessels that we're going to be covering here on this tutorial. Here, you'll find the left coronary artery and, here, the right coronary artery. And on this image of the left side here, you can see then Hey guys, as you can see, this tutorial is a preview which is reserved to Kenhub premium.
Total Anomalous Pulmonary Venous Return
Total Anomalous Pulmonary Venous Return TAPVR TAPVR is a congenital defect in which the pulmonary veins do not connect normally to the left atrium. Normally the pulmonary veins return oxygenrich blood to the left atrium. Instead, they drain oxygenrich blood to the superior vena cava by an abnormal, or anomalous, connecting vein. This results in oxygenrich blood not going directly to the body. This is the view from inside the right atrium. This is an atrial septal defect, or ASD. An ASD is a hole between the top chambers of the heart.
Circulatory Respiratory Systems CrashCourse Biology 27
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What Is Eisenmenger Syndrome
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