What is a duplex kidney October 19

Each kidney usually has one ureter connecting it to the bladder. According to The Children's Hospital of Philadelphia, people with a duplex kidney have an extra ureter that either empties directly into the bladder or connects to the other ureter. If

What does the ileum do October 8 reports that the last section of the ileum, the terminal ileum, is where B12, other water soluble vitamins and nutrients passed on from the jejunum are absorbed. The ileum is the last of three sections of the small intestine, and it i

What is the human heart made of September 12

The process of the heart pumping blood through the body is known as the cardiac cycle, and this cycle occurs roughly 72 times every minute. The blood that is pumped through the body nourishes the cells throughout. Once the blood has given nourishment

Is the heart an organ September 12

The main function of the heart is to pump blood through a network of veins and arteries throughout the body. The human body uses double circulation, which means that at all times the heart pumps both oxygenated and deoxygenated blood. The deoxygenate

What is the stroke volume of a normal resting heart September 12

What is the stroke volume of a normal resting heart
Montana State University states that this volume is better known as the cardiac output. The cardiac output for an average person is between 4.8 to 6.4 liters every minute. During exercise, t ...

Why does my spleen hurt September 11

The most common treatment for an enlarged spleen is addressing the underlying problem. If there is a bacterial infection, the individual takes antibiotics to kill the bacteria. In some cases, an enlarged spleen does not respond to the medication or c

How does the human heart work September 11

The fist-sized organ is among the most vital parts of the human body, as stated by NetDoctor. It is connected to a system of vesicles that form the circulatory system. Blood is transported from the heart to the rest of the body through the circulator

What are some facts about the heart September 11

What are some facts about the heart
The heart includes four sections, called chambers, according to the National Heart, Lung, and Blood Institute. The upper chambers are called atria, while the lower chambers are known as vent ...

What is the function of the ileum September 11

The entire small intestine is about 20 feet long, and the ileum accounts for about 13 feet. It runs from the middle section of the small intestine, the jejunum, to the ileocecal valve, which leads to the large intestine. The ileum is connected to the

How does the respiratory system work September 11

External respiration begins with the intake of air by the lungs. In order to take a breath, a muscle at the bottom of the ribs called the diaphragm contracts and establishes a slight pressure gradient within the chest cavity. The negative pressure cr

What are the four parts of the heart September 11

The four valves of the heart include the tricuspid valve, the mitral vale, the pulmonary valve and the aortic valve. The tricuspid valve lies between the right atrium and the right ventricle and opens to allow blood to flow into the right ventricle f

How do pig and human hearts compare September 11

Pig bodies also handle fats in a similar way to human bodies, which is important as fatty plaques are a contributor to heart disease in both species. This makes them an excellent model for studying coronary heart disease in human beings. Pig hearts a

What is an effector organ September 8

The digestive system, the heart, the lungs and the diaphragm are examples of effector organs. A living being does not have to use conscious thought to breathe, to digest food or to make its heart beat. Reflex arcs also make use of effectors. A reflex
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