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Sample-HIV AIDS-Worksheets

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HIV/AIDS
Worksheets
Free Sample
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HIV/AIDS Facts
HIV stands for Human Immunodeficiency Virus while AIDS stands for
Acquired Immunodeficiency Syndrome. HIV attacks the immune system
and causes AIDS. AIDS is the last stage of HIV infection.
WHAT IS HIV?
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Human Immunodeficiency Virus or HIV is a virus that attacks the body’s
immune system, making the person more vulnerable to other infections
and diseases.
HIV was first publicized in 1981.
Untreated HIV infects and kills CD4 cells which are a type of immune cell
called T cells.
HIV is a lifelong condition and currently has no cure.
By taking HIV medication called Antiretroviral Therapy or ART, people with
HIV can live a long and normal life.
HOW TO KNOW?
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Several tests are used to diagnose HIV, depending on what is best for
the person.
Antibody tests check the blood solely for antibodies.
People who have contracted HIV develop detectable HIV antibodies
between 23 to 90 days after transmission.
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HIV/AIDS Facts
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There are also antibody tests that can be done at
home using portable equipment.
Another test that can be used is a combination of
antibody and antigen tests.
Antibody/antigen tests are the most commonly
used tests.
Antibody/antigen tests usually show accurate
results within 18 to 45 days after someone
initially contracts HIV.
An antibody is a type of protein that the body
Oral HIV Test
makes to fight the infection.
An antigen is the part of a virus that activates the body’s immune system.
Another test that can be used is the NAT or the Nucleic Acid Test.
The NAT aims to look for the virus itself which usually takes 5 to 21 days to
be detectable upon contraction.
HIV TRANSMISSION
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HIV is transmitted in bodily fluids that includes
blood, semen, rectal fluids, and breast milk.
Some of the ways HIV can be spread from person
to person include:
○ sharing of needles or syringes
○ during pregnancy
○ during breastfeeding
HIV can also be transmitted through blood
transfusion or organ and tissue transplant.
HIV cannot be transmitted through:
○ skin-to-skin contact
○ air or water
○ sharing food or drinks
STAGES OF HIV
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There are three stages of HIV.
Stage 1: Acute HIV Infection.
○ Happens within 2 to 4 weeks after infection of HIV.
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HIV/AIDS Facts
People at this stage usually experience flu-like illness as the body’s
natural response to the infection.
Stage 2: Clinical Latency
○ This stage is also called chronic HIV infection.
○ In this stage, the virus multiplies at very low levels.
Stage 3: AIDS
○ This is the last stage of HIV infection.
○
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WHAT IS AIDS?
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Acquired Immunodeficiency Syndrome or AIDS is the last stage of HIV
infection.
AIDS happens when the body’s immune system is already severely
damaged because of the virus.
A person that is HIV positive is considered to have progressed to AIDS
when:
○ the number of their CD4 cells has fallen below 200 per cubic
millimeter of blood; or
○ they develop one or more opportunistic infections regardless of the
count of their CD4 cells.
Opportunistic Infections (OIs) are infections that occur more frequently and
more severely in people with weakened immune systems.
Four of the most common OIs are: Herpes simplex virus 1 (HSV-1)
infection, Salmonella infection, Candidiasis, and Toxoplasmosis.
EFFECTS
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HIV weakens the body’s immune system which prevents the body to
fight diseases and infections that might come.
As the virus enters the body, the person may experience fever, chills,
night sweats, diarrhea, headache, muscle pains, joint pains, sore
throat, rashes, swollen lymph glands, and mouth ulcers.
As the virus advances, CD4 cells decrease.
Decrease in CD4 count can cause fatigue, shortness of breath,
cough, and weight loss.
HIV also increases the risk of colds, influenza, and pneumonia.
HIV can also make one’s body prone to skin conditions such as
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eczema, scabies, and skin cancer.
HIV/AIDS Facts
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AIDS, as the last stage of HIV, can cause confusion and seizures.
If not taken care of, AIDS can cause some complications like memory
impairment, anxiety, and depression.
MEDICATIONS
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Treatment of HIV must begin as soon as possible after
the diagnosis, regardless of viral load.
Antiretroviral therapy is the main treatment for HIV.
Antiretroviral therapy involves a combination of daily
medications that prevents the virus from reproducing.
This therapy also helps protect CD4 cells, thus, keeping
the immune system strong enough to fight off diseases.
Antiretroviral therapy also prevents progression of HIV
to AIDS.
Antiretroviral medications are classified into six classes:
nucleoside reverse transcriptase inhibitors (NRTIs),
non-nucleoside
reverse
transcriptase
inhibitors
(NNRTIs), protease inhibitors, fusion inhibitors, CCR5
antagonists or entry inhibitors, and integrase strand
transfer inhibitors.
Ziagen, a
medication
used to treat
HIV
Generally, the recommended treatment regime starts with three HIV
medications from at least two of the six classes.
Although effective, antiretroviral therapy may include some side effects
like nausea, headache, and dizziness.
PREVENTION
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Although there is currently no vaccine to prevent HIV, there are certain
steps that can be taken to prevent the spread of HIV.
○ Safer sexual intercouse by using condoms, making sure that your
partner is HIV negative, and limiting sexual partners.
○ Avoid sharing of needles or other drug paraphernalia
○ If suspected, consider obtaining post-exposure prophylaxis (PEP) to
reduce risk of contracting HIV.
○ If at high risk, consider obtaining pre-exposure prophylaxis (PrEP) to
lower risk of contracting HIV.
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Name: ________________________________
Is It?
Let’s test your knowledge about HIV/AIDS. Write T if
the statement is true, write F if it is false. If false,
underline the word or words that make the statement
wrong.
HIV which stands for Human Immunodeficiency
Virus is the last stage of AIDS.
HIV is transmitted in bodily fluids such as blood,
semen, rectal fluid, and breast milk.
A person is considered to have progressed to
AIDS when the number of CD4 cells has fallen
below 200 per cubic millimeter of blood.
HIV makes the body’s immune system stronger
which in return makes it run wild that causes
abnormalities.
HIV/AIDS WORKSHEETS
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Is It?
ANSWER KEY
F
HIV which stands for Human Immunodeficiency
Virus is the last stage of AIDS.
T
HIV is transmitted in bodily fluids such as blood,
semen, rectal fluid, and breast milk.
T
F
A person is considered to have progressed to
AIDS when the number of CD4 cells has fallen
below 200 per cubic millimeter of blood.
HIV makes the body’s immune system stronger
which in return makes it run wild that causes
abnormalities.
HIV/AIDS WORKSHEETS
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