Human immuno Virus

1. PEOPLE’S COLLEGE OF NURSING AND RESEARCH
CENTRE BHOPAL
SUBJECT:- MEDICAL SURGICAL
NURSING
• SUBMITTED BY:-
• SHAHID SHABIR
TOPIC :- AIDS
• SUBMITTED TO:-
• MISS ANKITA ANDREWS
Shahid shabir

2. SEMINAR ON AIDS
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3. IMMUNITY
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4. UNDERSTANDING THE IMMUNE SYSTEM
• WBC ARE THE MOST IMPORTANT PART OF THE IMMUNE SYSTEM
• •NEUTROPHILS ATTACK BACTERIA
• • B-LYMPHOCYTES MAKE ANTIBODIES
• ●T-LYMPHOCYTES
• •RESPONSIBLE FOR CORDINATING THE IMMUNE SYSTEM’S ATTACK ON VIRUSES FUNGI AND
SOME BACTERIA
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5. Important components of the inmune system
■ LYMPHOCYTES
T-Lymphocytes B-Lymphocytes
CD4 type CD8 type Antibodies
HIV uses CD4 cells for Replication
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6. WHAT ARE HIV AND AIDS
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7. MEANING OF HIV
●HUMAN:
•Can only live in humans
●IMMUNODEFICIENCY:
•Damages the immune system of
humans it infect
●VIRUS:
•Retrovirus(RNA)
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8. MEANING OF AIDS
●ACQUIRED
(Not born with)
●IMMUNE
(Body’s defence system)
●DEFICIENCY
(Not working properly)
●SYNDROME
(a group of signs and
symptoms)
Transmitted from person to person
It affects the body’s immune system, the part of the body which
usually works to fight off germs such as bacteria and viruses
Malfunctioning of body’s immune system
Someone with AIDS may experience a wide range of different
diseases and OIs
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9. WHAT IS THE AIDS?
• “IT IS DISEASE IN WHICH THERE IS SEVERE LOSS OF BODY WEIGHT CELLULAR
IMMUNITY GRADUALLY LOWER IN THE RESISTANCETO INFECTION”
Shahid shabir

10. DIFFERENCE BETWEEN HIV & AIDS
• HIV IS A VIRUS AND AIDS IS A DISEASE
• HIV DEVELOPS INTO AIDS
• AIDS IS A DEFICIENCY IN THE BODY’S DEFENCE MECHANISM OR IMMUNE SYSTEM
• AIDS IS ACQUIRED,NOT HEREDITARY
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11. INCUBATION PERIOD
• 6 MONTH TO 6 YEAR
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12. CAUSATIVE ORGANISM
HIV ( HUMAN IMMUNODEFICIENCYVIRUS)
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13. HOW DOES HIV WORK…?
• 1. ATTACHMENT TO HOST CD4 CELL
• 2. REVERSE TRANSCRIPTASEMAKES DNA FROM THE VIRUS’S RNA
• 3. INTEGRATION INTO HOST CELL’S NUCLEAS
• 4. REPRODUCTION OF VIRAL COMPONENTS
• 5.ASSEMBLY OF NEW HIV VIRUSES
• 6. RELEASE
Shahid shabir

14. HOW DOES HIV CAUSES AIDS…?
•
VIRAL REPLICATION (8-10 YEARS)
CD4 CELL DEATH
FURTHER IMPAIRMENT OF IMMUNE SYSTEM
INCREASED LIKELIHOOD OF OPPORTUNISTIC
INFECTION (OIs)
AIDS
Shahid shabir

15. MODE OF TRANSMISSION
• BLOOD PRODUCTS
• VAGINAL FLUIDS
• SEMEN
• BREAST MILK
• MOTHER TO BABY DURUNG LABOUR
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16. MODE OF TRANSMISSION
• SHARING NEEDLES
• UNSTERLIZEDBLADES AND RAZOR
• THROUGH SEX (UNPROTECTED INTERCOURSE)
EXAMPLE ORAL & ANAL SEX
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17. HOW HIV IS NOT TRANSMITTED
• HUGGING
• CONTACTWITH SWEAT, TEARS, URINE OR FAECES
• BATHING SWIMMING IN THE SAME POOL
• SHARING COOKING UTENSILS, CUPS, TOILET SEATS,
BEDDING, TELEPHONES OR TOWELS
• EATING FOOD PREPARED BY AN INFECTED PERSON
Shahid shabir

18. SIGNS AND SYMPTOMS
• WEIGHT LOSS
• FREQUENT FEVER AND SWEATING
• PERSISTENCESKIN RASHES AND FLAKY SKIN
• SEVERE AND PERSISTENCEDIARRHEA
• VISION LOSS
• NAUSEA
• VOMITING