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.
Flexor digitorum longus muscle
A client expresses interest in having an intrauterine device (IUD) placed for contraception. Which finding noted in the health history would indicate to the nurse that this would not be an appropriate contraceptive option <u>Bicornate uterus</u>
<h3>What is
intrauterine device ?</h3>
A small, frequently T-shaped birth control device called an intrauterine device (IUD), sometimes known as an intrauterine contraceptive device (IUCD or ICD), or coil, is put into the uterus to prevent pregnancy. IUDs are one type of reversible long-acting birth control (LARC). According to one study, women who provide family planning services more frequently (41.7%) than the general public (12.1%) choose LARC methods. IUDs and other contraceptive implants are the birth control devices that give users the most satisfaction.
Both teenagers and individuals who have never had children can safely and effectively use IUDs. Even after prolonged use, fertility quickly returns to normal after an IUD is removed.
To learn more about intrauterine device from the given link:
brainly.com/question/27509813
#SPJ4
It is not unhealthy for us to take junk food as we usually, frequently and most of the times need them especially when we are very busy at work or busy to prepare normal dietary food
However the quality of the food we eat determines how well and healthy we would be.
<h3>What are nutrition?</h3>
Nutrition is simply means obtaining food substances
There are different types of nutrition
- Heterotrophic nutrition
- Autotrophic nutrition
Examples of junk foods include the following
- Biscuits
- Snacks
- Chocolates
- Sweets
So therefore, it is not unhealthy for us to take junk food as we usually, frequently and most of the times need them especially when we are very busy at work or busy to prepare normal dietary food but at the same time we should always find time to take mucj more healthy and nutritional food
Learn more about nutrition:
brainly.com/question/20617658
#SPJ1
The term, "perceiving" means to be aware or alert.
This means this is FALSE because he is NEITHER of those things.
IF YOU LIKE MY ANSWER PLS GIVE ME BRAINLIEST!
