Answer: resistance
Explanation:
The general adaptation syndrome (GAS), was developed by Hans Selye and it was used in describing the pattern of responses which the body goes through after it has being prompted by a stressor.
It should be noted that there are three stages of GAS which are alarm, resistance, and exhaustion.
Alarm occurs when the body perceives a particular thing as being stressful.
Resistance occurs when therenuw continuity of the perceived stress, which then leads to the body staying activated at a higher metabolic level so that the stress can be offset.
Exhaustion occurs when there's prolonged exposure to the stressor which will then will lead to the body’s resources to be depleted which will then suppress the immune system.
Based on the information given, Katie is currently in the resistance stage of the general adaptation syndrome (GAS).
The answer is C. licensed nurses
The annual effective absorbed dose equivalent limit for the general public is 0.1 rem (1 mSv).
<h3>What is Radiation?</h3>
This is referred to as energy or particles which travel through a medium and exposure to living organisms is dangerous as it can alter DNA.
This is why radioactive sites are built away from residential areas and the annual effective absorbed dose must not be greater than 0.1 rem.
Read more about Radiation here brainly.com/question/893656
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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.
Answer:
Both (a) and (b).
Explanation:
Inflammation is a type of defense mechanism in the body. This is a type of innate immunity present in the organism from birth. The acute or chronic reaction determines the symptoms of inflammation.
The redness and heat occurs in the inflamed area due to the increase blood flow in the affected area. Tissue swelling or edema may occur due to the accumulation of fluid that increases the phagocytic activity of WBCs and other useful chemicals that can reach to the damaged area.
Thus, the answer is option (d).
