Reproductive Health MCQs for NEET — Zoology Questions with Answers

The major tasks under reproductive and child health care programs include creating awareness about reproductive health among people and establishing reproductive health care in society. These tasks ensure that the population is informed about reproductive health and has access to necessary health care services.

China is the most populous country in the world, with a population exceeding 1.4 billion people. The large population is due to a combination of historical, social, and economic factors. This information can be verified from various demographic and population statistics sources such as the United Nations and World Bank.

Sexually transmitted diseases (STDs) are infections that are passed from one person to another through sexual contact. These diseases can be caused by bacteria, viruses, or other pathogens. Common examples include HIV/AIDS, chlamydia, gonorrhea, and syphilis. Understanding the mode of transmission is crucial for prevention and treatment.

Sexually transmitted diseases can be caused by a variety of pathogens including bacteria, viruses, protozoans, and fungi. For instance, bacteria like Neisseria gonorrhoeae cause gonorrhea, and viruses like HIV cause AIDS. Protozoans like Trichomonas vaginalis cause trichomoniasis, and fungi like Candida can lead to infections as well. Hence, both bacteria and viruses, as well as protozoans and fungi, are responsible for STDs.

Gonorrhea is caused by the bacterium Neisseria gonorrhoeae. This bacterium infects the mucous membranes of the reproductive tract, including the cervix, uterus, and fallopian tubes in women, and the urethra in both women and men.

One of the main methods for diagnosing STDs (Sexually Transmitted Diseases) is the identification of the pathogen by culturing them. This method involves growing the pathogen in a controlled environment to identify its presence.

AIDS (Acquired Immunodeficiency Syndrome) is diagnosed by the identification of antibodies against HIV (Human Immunodeficiency Virus) antigens. This is typically done through blood tests that detect the presence of these antibodies.

PCR stands for Polymerase Chain Reaction. It is a technique used in molecular biology to amplify a single or a few copies of a segment of DNA across several orders of magnitude, generating thousands to millions of copies of a particular DNA sequence.