AIDS is the most severe phase of HIV infection, when a person’s immune system is severely weakened. When HIV weakens the immune system opportunistic infections occur in the body. The low number of helper T cells in the blood and the badly damaged immune systems leads the infected to get an increasing number of severe illnesses, called opportunistic illnesses. Opportunistic infections are infections caused by pathogens that take advantage of an opportunity not normally available.
Answer:
1, and 3,
Explanation:
https://www.mayoclinic.org/first-aid/first-aid-severe-bleeding/basics/art-20056661
Ubuntu's solution to social problems is to understand that people cannot survive by simply obeying laws created or imposed by the state. Its solution to social order rests upon individual acceptance of common community norms and goals.
Through its emphasis on humanity, compassion and social responsibility, Ubuntu (“I am because we are”) has the potential to reduce conflicts between individual rights and public health, and might help governments gain community support for actions in emergencies.
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Anecdotal evidence suggests that increased dependence on natural resources of families affected by HIV/AIDS will lead to overharvesting of certain species and decreased biodiversity and ecosystem health.
Answer:
small intestine
Explanation:
from small intestine travel through large intestine and prevent by muscular ring to returning to the small intestine
80 percent of lung cancer occur in smokers
