UGC NTA NET/JRF Exam, Social Medicine & Community Health, February-2023

Waterborne diseases have different vectors and organisms responsible for their transmission: (a) Snail: It's a known intermediate host for certain parasitic infections, primarily III.

Schistosomiasis (or bilharzia), a disease caused by fluke worms. (b) Leptospira: This is a genus of bacteria responsible for I. Weil's disease, also known as Leptospirosis. It can be contracted through contaminated water.

(c) Cyclops: These are tiny crustaceans that act as an intermediate host for the Dracunculus medinensis worm, which causes Guinea worm disease. However, the option IV.

Fish tapeworm is mentioned, which is slightly misplaced as fish tapeworm is linked to eating raw or undercooked fish. (d) Bacterial: Bacteria are responsible for numerous diseases, with II.

Cholera being a prime example. It's caused by the Vibrio cholerae bacterium and spreads through contaminated water.

The segregation of biomedical waste is essential to ensure its safe disposal: (a) Yellow: This category generally involves anatomical waste, soiled bandages, dressings, and other items with blood, pus, or other body fluids. III.

Plaster cast with blood fits this description. (b) Red: This is used for contaminated recyclable items like catheters, tubing, and other plastic items.

I. Catheter goes in this bin. (c) White (translucent): This puncture-proof container is meant for sharp items, which pose a risk of causing injury. II.

Scalpel, being a sharp object, belongs here. (d) Blue: This category involves glass items that come into contact with patients, so IV. Glassware is disposed of here.

Family planning methods have varying utilization rates among couples, as depicted in the National Family Health Survey-4 (NFHS-4): (a) Female Sterilization:

A permanent method of contraception where a woman's fallopian tubes are tied. It has a high utilization rate of III. 36%. (b) Male Sterilization: Though effective, it's less popular than its female counterpart, with a rate of I. 0.3%.

(c) Intra-uterine devices (IUDs): These are inserted into the uterus to prevent pregnancy. They're used by IV. 1.5% of couples. (d) Condom: A barrier method, it has a utilization rate of II. 5.6%.

Different schemes and programs have been initiated to improve reproductive and child health in India: (a) RCH-I (Reproductive and Child Health-I): This program emphasized III.

Introduction of Essential Obstetric care. (b) RCH-II (Reproductive and Child Health II): It focused on IV. Strengthening of Referral Services to ensure that mothers and children get the care they require.

(c) Janani Suraksha Yojana: It aimed to reduce neonatal and maternal deaths by offering II. Cash assistance with institutional care for deliveries.

(d) Janani Shishu Suraksha Karyakram: This scheme promised I. Free treatment of all sick newborns up to 30 days after birth.

The Indian Council of Medical Research (ICMR) has various institutes across the country: (a) National Institute for Research in Tuberculosis (NIRT): Situated in II. Chennai, it focuses on Tuberculosis research.

(b) National Institute of Cholera and Enteric Diseases (NTCED): Located in IV. Kolkata, this institute deals with research on cholera and other enteric diseases. (c) National Institute of Cancer Prevention and Research (NICPR):

It is based in I. Noida and focuses on cancer research and prevention. (d) National Institute of Malaria Research (NIMR): As the name suggests, it's dedicated to malaria research and is located in III. New Delhi.

The planning cycle in health or any other sector involves several systematic steps. The first step is (d) Analysis of the existing health situation where the current status of health indicators and needs of the population are understood.

This helps in identifying key areas of focus. Next, we move to (c) Assessment of resources. Once we know what's needed, we have to evaluate available resources in terms of manpower, finances, technology, etc.

After understanding the needs and resources, we proceed with (b) Programming and implementation. This involves developing programs or projects and executing them to improve the health indicators.

Lastly, to ensure programs are effective, (a) Monitoring and Evaluation are conducted. It helps in understanding the impact and provides insights for further improvements.

Understanding the development of a child involves recognizing various milestones:

Initially, infants develop an interest in their surroundings and (a) Begin to reach out for objects.

As their motor skills improve, they (d) Transfer objects from one hand to another.

As their grip strength and coordination improve, they (b) Release objects voluntarily.

Once they can manipulate objects with ease, they (c) Build on objects, showing a higher degree of motor skill and understanding.

The National Family Welfare Programme in India has seen various milestones:
(a) Introduction of Lippes Loop was an early initiative, introducing an IUD for contraception.

With societal advancements and understanding of women's rights, there was the (b) Adoption of the Medical Termination of Pregnancy Act.

As the country moved further, there was (c) Voluntary acceptance of sterilization as a method of family planning, shifting the narrative from compulsion.

In modern times, the focus is on providing comprehensive healthcare services, hence the (d) Continuum of Care Approach.

1. Contagion Theory (d): The notion that diseases can spread from one person to another can be traced back to ancient civilizations. However, without a clear understanding of the specific agents responsible, it was a generalized theory.

2. Germ Theory (b): In the 19th century, with advancements in microbiology and the work of scientists like Pasteur and Koch, it was confirmed that specific microorganisms cause specific diseases. This was a big leap from the broader Contagion Theory.

3. 'Beings Theory' (a): While the exact timeframe for this theory is hard to pinpoint since it is based on cultural and spiritual beliefs from ancient times, it's likely that it predates the Germ Theory in its full form but may have been concurrent with or even after early ideas of contagion in some cultures.

4. Web of Causation (e): This model, from the mid-20th century, recognizes the complex interplay of factors leading to diseases.

5. Wheel of Disease Causation (c): This is a more recent model visualizing the interaction between host, agent, and environment.

Considering the above, the chronological order can be represented as: (d) Contagion Theory (b) Germ Theory (a) 'Beings Theory' (e) Web of causation (c) Wheel of disease causation.

However, one important thing to note is that the 'Beings Theory' (based on spirits, gods, etc.) is quite ancient, potentially predating organized theories like the Contagion Theory in many cultures. The ordering can vary based on historical interpretation.