Answer:
Kupffer cells, also known as stellate macrophages due to their particular structure while viewed under a microscope, were first identified by scientist Karl Wilhelm von Kupffer, after whom the cells were named, in 1876.
These cells, whose origin is in the yolk sack during fetal development, later on move to the liver where they will stay and further differentiate into their mature versions.
These cells are part of the liver cells, and are found particularly on the walls of the sinusoids, where they perform their two most important tasks. First, these cells are part of the immune system, as they are essentially macrophages. However, their role is pretty unique, as they are responsible not just for phagocytosis of invading bacteria, and other pathogens, and initiating immune responses, but also, this cell plays a role in decomposing red blood cells who are dying, and taking up the hemoglobin from them to further break that into reusable globin, and the heme group, from which iron is further extracted to be re-used and also to create bilirrubin, a part of bile.
Finally, these cells have been found to be connected to hepatic cirrhosis, as in their process of detoxifying ethanol, they produce toxins that force the liver cells to produce collagen, and thus to become fibrous.
I would tell that original Medicare will cover Mrs. Schmidt's skilled nursing services provided during the first 20 days of her stay
<h3>What is Medicare?</h3>
Medicare is defined as the insurance developed by the US government that aims at reducing the coat of health care delivery services for its citizens.
For nursing and rehabilitative care for an individual for a long period of time, the insurance covers only the first 20 days after which they would have a coinsurance until the next 100 days.
Therefore, I would tell that original Medicare will cover Mrs. Schmidt's skilled nursing services provided during the first 20 days of her stay.
Learn more about Medicare here:
brainly.com/question/1960701
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Answer:
Atelectasis is a condition in which all or part of a lung becomes airless and collapses. Blockage of the bronchial tubes is a common cause of atelectasis. Shortness of breath can develop if oxygen levels are low or pneumonia occurs.
HOPE THIS HELPED!!!!!! XDDD
Answer:
that's so true. and the world is still sort of like that, since some people don't have health insurance and they still have to pay with cash up front
