Answer:
A. Interferons
Explanation:
According to Wikipedia, "Interferons are a group of signaling proteins made and released by host cells in response to the presence of several viruses. In a typical scenario, a virus-infected cell will release interferons causing nearby cells to heighten their anti-viral defenses."
Answer:
A disease that has been wiped out of existence has undergone <u>eradication</u><u>.</u> A good example can be the disease smallpox that was eradicated almost a century ago.
Answer:
Explanation:
Health education is a field of study that focuses on the role of health in population growth and development. It includes physical, mental, and spiritual emotional, intellectual health.
Its aim is to address the issue of illness, death, malnutrition, and rising health care costs. People who study health education are well aware of the fact of population growth and depletion of resources.
Health education suggests that the increase in population growth has resulted in the overuse of resources around the world and this impacts the availability of groundwater and changes in the climate of countries.
Air pollution and rising food consumption patterns around the world show generation of wastes and contamination of the environment.
Learn more about the people who get health education are aware of problems of population growth and environment degradation.
Answer:
911
Explanation:
Untreated alcohol poisoning
If alcohol poisoning goes untreated, there are a number of effects that lead to serious health consequences, including potential permanent brain damage or even death. Consequences of alcohol poisoning include:
Choking on vomit;
Breathing can stop;
Heartbeat can stop;
Hypothermia;
Hypoglycaemia, which can lead to seizures; and
Severe dehydration from vomiting, which can also lead to seizures, permanent brain damage or death.
Answer:
The correct answer is- a slow rise in the concentration of antibodies, followed by a rapid decline.
Explanation:
The first exposure of antibody in an organism generates the primary response. Initially, for some days after the exposure of antigen, there is no antibody detection in the blood and it is called the latent phase.
After the latent or lag phase, the antibodies start accumulating and reach to the peak between 7-10 days after exposure. So it takes a longer time to establish immunity in primary response.
After the immunity reaches the peak it declines rapidly that means higher immunity does not stay for a longer time. This phase is called the declining phase. Therefore, the correct answer is- a slow rise in the concentration of antibodies, followed by a rapid decline.
