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.
Folic acid intake that is too high can increase the risk of colon cancer. so folic acid should be taken according to the doctor's advice.
Folic acid contributes to the formation of DNA and new body cells. Vitamin B9 also plays a role in supporting the formation of red blood cells so that it can prevent anemia.
Other benefits of folate play a role in increasing egg and sperm cells. In addition, folic acid can reduce the risk of heart disease and stroke. Folic acid is an essential vitamin that cannot be produced by the human body. Therefore, the need for vitamin B9 needs to be met with food or supplements.
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In medicine, set-point refers to a weight that is difficult for your body to change. Thus, the correct option for this question is B.
<h3>What do you mean by Setpoint?</h3>
A set point may be characterized as the level or point at which a variable physiological state such as body temperature or weight significantly tends to stabilize.
It is a homeostatic mechanism that remarkably maintains numerous kinds of a variable (such as body temperature, body weight, blood glucose level, or hormone levels) within specific limits.
Therefore, in medicine, set-point refers to a weight that is difficult for your body to change. Thus, the correct option for this question is B.
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Explanation:
The term body image denotes our perception of our physical appearance and our feelings about it. People define their personal body image by the way they perceive their own reflection.
Given what we know about uterine changes during ovulation, we can confirm that the most suggestive option to determine if the client is ovulating is the change in the cervical mucus.
During ovulation, many changes occur in the uterine in preparation for the possible fertilization of the egg and its subsequent implantations into the uterine wall. Of these changes, the most useful is the change to the mucus of the endometrium.
The endometrium is the outermost layer of the uterine wall, therefore, it is where the glands that will secrete hormones are located. During ovulation, the changes to this layer are clear and can provide unmistakable evidence of ovulation. One such evidence is the secretion of hormones specific to this stage in the menstrual cycle.
<em><u>This was answered based on the complete question found online which states:</u></em>
<em>A client is being prepared for artificial insemination. Which finding is the most suggestive to determine if the client is ovulating?
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<em>A) slight weight gain
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<em>B) change in the cervical mucus
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<em>C) abdominal cramps
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<em>D) fall in body temperature</em>
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