AIDS occurs when the human immunodeficiency virus (HIV) severely damages or destroys the immune system, particularly affecting the helper T cells responsible for immune response. In the final stage, known as AIDS, the immune system is severely compromised, making the individual vulnerable to various infections and diseases. While there is no cure for HIV/AIDS, medication can help manage the disease and slow its progression.
The statement is true. AIDS, or acquired immune deficiency syndrome, occurs when the human immunodeficiency virus (HIV) severely damages or destroys the immune system. This viral infection specifically targets helper T cells, a type of white blood cell that orchestrates the body's immune response, resulting in a significantly weakened immunity. As HIV progresses and the number of these cells decreases, the individual becomes more susceptible to a range of infections, starting with common ailments and leading to so-called opportunistic illnesses that take advantage of a weakened immune system and can be life-threatening.
There are stages to HIV infection, with AIDS being the last where thing before the immune system collapses. Once the patient's CD4 T-cell count drops below 200 cells/µL, or they develop certain opportunistic illnesses, they are diagnosed with AIDS. At this point, the immune system is severely impaired, and common symptoms of AIDS emerge, including chills, fever, sweats, swollen lymph glands, weakness, and weight loss. Although there is currently no cure for HIV or AIDS, there are drugs available that can help slow the disease's progression and manage symptoms, transforming HIV/AIDS from a death sentence to a chronic, manageable illness.
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A short term exposure to stress can cause improved performance.
Answer:
The U.S. National Academies of Sciences, Engineering, and Medicine determined that an adequate daily fluid intake is: About 15.5 cups (3.7 liters) of fluids a day for men. About 11.5 cups (2.7 liters) of fluids a day for women.
Explanation:
Each day, an adult should consume eight to ten glasses of water. Most of this intake comes through the digestive tract and is later expelled mainly through urine, with the body regulating these processes to maintain a balance. Other factors like diet temperature, and weather conditions also influence this balance.
The amount of water a person should drink each day depends on several factors, but a common recommendation is eight to ten glasses of water daily. On a typical day, the average adult will consume approximately 2500 mL (almost 3 quarts) of aqueous fluids, with the body regulating water intake and output for overall balance. This regulation process involves crucial processes such as the digestive tract, metabolic generation, and the renal system which clears out excess water mainly through urine. Certain factors like temperature, diet, and weather conditions also influence this, but the human body overall maintains balance across these variables, ensuring that water levels are conserved when dehydrated and excess is excreted when necessary.
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Answer:
antiparasitic
Explanation:
a tapeworm is a parasite
b. prone
c. anatomical
d. shock
stimulant drug.
depressant drug.
hallucinogen drug