Aids-symptoms,incubation period,transmission,diagnosis,treatment,prevention
Answers
Answered by
1
Symptoms
1) pain in there abdomen
2)cough can be dry
3)Whole body becomes fatigue fever ,loss of epititte ,malaise, night sweats ,
4) it also affects to your mouth causing ulcers and white tongue
5)Difficulty in swallowing the food
Incubation period of HIV virus in human beings is approximately 10 years
Transmission
1) By blood products
2) By mother to baby
3)By having unprotected vanginal or oral sex
as in this modern days there is no treatment or medicine for HIV
Prevention
1)Using of condoms during sexual intercourse with female
2) Avoiding syringes of others
3)Avoid contact of body fluids
hope this answer will help you pls mark as brainlliest
1) pain in there abdomen
2)cough can be dry
3)Whole body becomes fatigue fever ,loss of epititte ,malaise, night sweats ,
4) it also affects to your mouth causing ulcers and white tongue
5)Difficulty in swallowing the food
Incubation period of HIV virus in human beings is approximately 10 years
Transmission
1) By blood products
2) By mother to baby
3)By having unprotected vanginal or oral sex
as in this modern days there is no treatment or medicine for HIV
Prevention
1)Using of condoms during sexual intercourse with female
2) Avoiding syringes of others
3)Avoid contact of body fluids
hope this answer will help you pls mark as brainlliest
Answered by
1
Hi,hope this helps you...
Structure of HIV:
The virus is spherical with a diameter of about 90-120 nm. Its genome consists of a single-stranded RNA filament segmented into two identical filaments and associated with a reverse transcriptase enzyme. The envelope consists of a lipid bilayer derived from host cell membrane and projecting knob like glycoprotein spikes. It contains two protein coats.
Mode of Action of AIDS Virus:
After the entrance of the virus into the body of the person, the virus enters into macrophages where RNA genome of the virus replicates to form viral DNA with the help of reverse transcriptase enzyme. This viral DNA gets incorporated into the host cell’s DNA and directs the infected cells to produce viruses. The macrophages produce virus and act like a HIV factory. Simultaneously HIV virus enters into helper T lymphocytes where it replicates and produces other viruses.
This is repeated so that the number of T lymphocytes decreases in the body of the infected person. During this period, the infected person suffers from fever, diarrhoea and weight loss. Since the number of helper T lymphocytes decreases in the body, the person starts suffering from infections of bacteria especially Mycobacterium, viruses, fungi and even parasites like Toxoplasma. The patient gets immune deficiency and he/she is unable to protect himself/herself against these infections.
Transmission:
Virus of AIDS is transmitted via blood and semen, (i) Transfusion of infected blood or blood products, (ii) Use of contaminated needles and syringes to inject drugs or vaccines, (iii) Use of contaminated razors, (iv) Use of contaminated needles for boring pinnae, (v) Sexual intercourse with an infected partner without a condom, (vi) From infected mother to child through placenta, (vii) Artificial insemination, (viii) Organ transplant.
Incubation period:
The incubation period of AIDS ranges between 6 months to 10 years.
Symptoms:
The symptoms of HIV infection include fever, lethargy, pharyngitis, nausea, headache, rashes, etc.
Diagnosis:
AIDS can be diagnosed by ELISA test and Western Blotting test. Western blotting test is employed for confirmation of ELISA positive cases.
Treatment:
Although there is no cure for AIDS, use of certain drugs can prolong the life of AIDS patient. Zidovudine or AZT (azidothymidine) was the first drug used and continues to be the drug of choice for the treatment of AIDS. Didanosine (dideoxyionosine, DDI) is another drug employed to treat AIDS.
Prevention (Prophylaxis):
No vaccine has been prepared so far against AIDS virus. The following steps may help in preventing AIDS.
(i) People should be educated about AIDS. Every year, December 1 is recalled as the World AIDS Day. It is one of the methods to educate the people about AIDS.
(ii) Blood test must be done in blood donors, donors of semen, donors of organs (kidney, lung, liver), patients undergoing haemodialysis, and pregnant women.
(iii) Disposable needles and syringes should be used. Used needles and syringes must be destroyed.
(iv) In sexual relationship one should be monogamous.
(v) Dentists should use sterilized equipments.
(vi) Avoid tatoos, ear and nose piercing from unqualified people.
(vii) Avoid use of common blades in barber’s shop.
Many people are ignorant about AIDS and it has been said that “don’t’ die of ignorance”. NACO (National AIDS Control Organization) and other NGOs (Non Governmental Organisations) are doing good work to educate people about AIDS.
AIDS- Related Complex (ARC):
It is mild form of AIDS. Its symptoms are swollen lymph nodes, fever, sweating at night and weight loss. Patients with ARC have, a high possibility of early development of AIDS. ARC is also known as prodromal AIDS (symptoms before AIDS).
Structure of HIV:
The virus is spherical with a diameter of about 90-120 nm. Its genome consists of a single-stranded RNA filament segmented into two identical filaments and associated with a reverse transcriptase enzyme. The envelope consists of a lipid bilayer derived from host cell membrane and projecting knob like glycoprotein spikes. It contains two protein coats.
Mode of Action of AIDS Virus:
After the entrance of the virus into the body of the person, the virus enters into macrophages where RNA genome of the virus replicates to form viral DNA with the help of reverse transcriptase enzyme. This viral DNA gets incorporated into the host cell’s DNA and directs the infected cells to produce viruses. The macrophages produce virus and act like a HIV factory. Simultaneously HIV virus enters into helper T lymphocytes where it replicates and produces other viruses.
This is repeated so that the number of T lymphocytes decreases in the body of the infected person. During this period, the infected person suffers from fever, diarrhoea and weight loss. Since the number of helper T lymphocytes decreases in the body, the person starts suffering from infections of bacteria especially Mycobacterium, viruses, fungi and even parasites like Toxoplasma. The patient gets immune deficiency and he/she is unable to protect himself/herself against these infections.
Transmission:
Virus of AIDS is transmitted via blood and semen, (i) Transfusion of infected blood or blood products, (ii) Use of contaminated needles and syringes to inject drugs or vaccines, (iii) Use of contaminated razors, (iv) Use of contaminated needles for boring pinnae, (v) Sexual intercourse with an infected partner without a condom, (vi) From infected mother to child through placenta, (vii) Artificial insemination, (viii) Organ transplant.
Incubation period:
The incubation period of AIDS ranges between 6 months to 10 years.
Symptoms:
The symptoms of HIV infection include fever, lethargy, pharyngitis, nausea, headache, rashes, etc.
Diagnosis:
AIDS can be diagnosed by ELISA test and Western Blotting test. Western blotting test is employed for confirmation of ELISA positive cases.
Treatment:
Although there is no cure for AIDS, use of certain drugs can prolong the life of AIDS patient. Zidovudine or AZT (azidothymidine) was the first drug used and continues to be the drug of choice for the treatment of AIDS. Didanosine (dideoxyionosine, DDI) is another drug employed to treat AIDS.
Prevention (Prophylaxis):
No vaccine has been prepared so far against AIDS virus. The following steps may help in preventing AIDS.
(i) People should be educated about AIDS. Every year, December 1 is recalled as the World AIDS Day. It is one of the methods to educate the people about AIDS.
(ii) Blood test must be done in blood donors, donors of semen, donors of organs (kidney, lung, liver), patients undergoing haemodialysis, and pregnant women.
(iii) Disposable needles and syringes should be used. Used needles and syringes must be destroyed.
(iv) In sexual relationship one should be monogamous.
(v) Dentists should use sterilized equipments.
(vi) Avoid tatoos, ear and nose piercing from unqualified people.
(vii) Avoid use of common blades in barber’s shop.
Many people are ignorant about AIDS and it has been said that “don’t’ die of ignorance”. NACO (National AIDS Control Organization) and other NGOs (Non Governmental Organisations) are doing good work to educate people about AIDS.
AIDS- Related Complex (ARC):
It is mild form of AIDS. Its symptoms are swollen lymph nodes, fever, sweating at night and weight loss. Patients with ARC have, a high possibility of early development of AIDS. ARC is also known as prodromal AIDS (symptoms before AIDS).
Similar questions