Advertisements
Advertisements
Question
How are STDs transmitted?
Solution
Sexually transmitted diseases (STD) are called as Sexually transmitted infections (STI). Normally STI are transmitted from person to person during intimate sexual contact with an infected partner. Infections like Hepatitis-B and HIV are transmitted sexually as well as by sharing of infusion needles, surgical instruments, etc with infected people, blood transfusion or from infected mother to baby.
RELATED QUESTIONS
Name the group of genes that have been identified in normal cells that could lead to cancer. How do these genes cause cancer?
What are the various routes by which transmission of human immunodeficiency virus takes place?
Short answer question.
Give the name of causal organism of syphilis and write on its symptoms.
What is glans penis?
Expand the following.
HIV-
Communicable: AIDS: Non communicable: ______.
Higher Order Thinking Skill (HOT)
A leading weekly magazine has recently published a survey analysis which says that number of AIDS patient in the country is increasing day by day. The report says that the awareness among the people about AIDS is still very poor. You are discussing the magazine report in your class and a team of your class decides to help people to fight against the dreadful disease.
- What problem you face when trying to educate the people in your village near by your school?
- How do you overcome the problem?
Value based question
How can informational efforts change people’s HIV knowledge and behaviour?
Identify the correct statements from the following.
The causative agent of malaria is a ______
Gonorrhoea is generally treated using ______.
STD/VD/UTI are ______.
Which of the following diseases is not sexually transmitted?
Both sickle cells anaemia and Huntington chorea are:
Some human diseases are transmitted only when the blood of a patient comes in close contact with the blood of a healthy person. In one such disease, there is a progressive decrease in the WBC of the patient.
- Name the disease and its causative agent.
- Name the type of WBC affected during infection.
- How does the blood of a patient come in contact with the blood of a healthy patient?
- Suggest three methods that help in preventing such infection.
Explain the principle on which the AIDS diagnostic test works.
Given below are some sexually transmitted infections. Identify the number of diseases that are caused by bacteria.
Syphilis, Chlamydiasis, Trichomoniasis, HIV, Hepatitis-B, Genital herpes, genital warts, Gonorthoea.
Sapna has been diagnosed with an infection of the reproductive tract caused by bacteria. She experiences burning sensation during urination, pain around her genitalia and observes pus containing discharge. Her doctor tells her that this infection has an incubation period of two to five days but can be cured. |
What is the biological name of the causative agent of the disease Sapna is suffering from?
The following is well-known abbreviation, which have been used in this chapter. Expand to its full form:
AIDS