According to the research, the correct option is Period of invasion. The stage of an infectious disease when specific signs and symptoms are seen and the pathogen is at peak activity is the Period of invasion.
<h3>What is an infectious disease?</h3>
It is the disease that is due to the invasion of the body by pathogenic germs, which establish and multiply caused by a local cell injury, secretion of toxins or by the antigen-antibody reaction.
The stage of an infectious disease called the Period of invasion is the time interval between invasion by an infectious agent and the appearance of the first signs and symptoms of the disease.
Therefore, we can conclude that according to the research, the correct option is Period of invasion. The stage of an infectious disease when specific signs and symptoms are seen and the pathogen is at peak activity is the Period of invasion.
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Answer: Medicine is the science or practice of the diagnosis, treatment, and prevention of disease (in technical use often taken to exclude surgery).
Two things make a drug important: First, that the drug is or was used to treat a large number of people with a range of problems
And second, because a drug has led the way, showing it is possible to treat a disease. These drugs spurred the pharmaceutical industry to further research and innovation. If you don't have a starting drug, you don't know what is possible -- and you can't take it on from there.
Answer:
Melatonin is released by the pineal gland, that is hormones or neurotransmitter which is related to the sleep. It is influence the sleep wake cycle. Where as melanin is pigment that naturally colors skin or the hair. More the melanin more the darker the skin or hair.
Melatonin regulates changing in pigmentation by association of melanin into the melanocytes within the skin, leads to the skin to color change. This relation is is also accountable for the yellowish skin color in elderly people and people with insomnia.
Answer:
Portal circulation is delimited between two large capillary beds at their ends, at one end we find the capillaries of the gastrointestinal organs, pancreas and spleen, and at the other end, the capillary beds of the liver.
A term named for a person or a place, such as alzheimer disease named for the physician who first described the symptoms as seen in a patient, is referred to as Eponym.
<h3>What is Eponym?</h3>
This is referred to as a place or a thing which is believed to be named after something and in this case, it is referred to as what we call Alzheimer which is common with older people.
Alois Alzheimer is referred to as a German neuropathologist who identified the first published case of presenile dementia in 1906 through the various symptoms he observed in the patient.
This was the reason why when this condition was fully confirmed by others later on it was named after him and is being referred to as Alzheimer disease today.
This is therefore the reason why Eponym was chosen as the most appropriate choice.
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