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Doctors Medicines MCQs Q&A

How many types of health hazards are there?

How many types of health hazards are there? Correct Answer Three

The three types of health hazards are physical hazards, chemical hazards and biological hazards. Physical hazards are global warming, UV radiations, Radioactive etc. Chemical hazards are combustion of fossil fuels, pesticides, heavy metals etc. Biological hazards are bacteria, viruses etc.

Related Questions

Read the passage carefully and choose the best answer to each question out of the four alternatives and click the button corresponding to it. In the world today we make health an end in itself. We have forgotten that health really means to enable a person to do his work and do it well. A lot of modern medicine, and this includes many patients as well as many physicians, pay very little attention to health but very much attention to those who imagine they are ill. Our great concern with health is shown by the medical columns in newspapers, the health articles in popular magazines and the popularity of television programmes and all those books on medicine. We talk about health all the time. Yet for the most part the only result is more people with imaginary illness. A healthy man should not be wasting time talking about health : he should be using health for work.
Talking about health all the time makes people
Read the passage carefully and choose the best answer to each question out of the four alternatives and click the button corresponding to it. In the world today we make health an end in itself. We have forgotten that health really means to enable a person to do his work and do it well. A lot of modern medicine, and this includes many patients as well as many physicians, pay very little attention to health but very much attention to those who imagine they are ill. Our great concern with health is shown by the medical columns in newspapers, the health articles in popular magazines and the popularity of television programmes and all those books on medicine. We talk about health all the time. Yet for the most part the only result is more people with imaginary illness. A healthy man should not be wasting time talking about health : he should be using health for work.
Modern medicine is primarily concerned with
Read the passage carefully and choose the best answer to each question out of the four alternatives and click the button corresponding to it. In the world today we make health an end in itself. We have forgotten that health really means to enable a person to do his work and do it well. A lot of modern medicine, and this includes many patients as well as many physicians, pay very little attention to health but very much attention to those who imagine they are ill. Our great concern with health is shown by the medical columns in newspapers, the health articles in popular magazines and the popularity of television programmes and all those books on medicine. We talk about health all the time. Yet for the most part the only result is more people with imaginary illness. A healthy man should not be wasting time talking about health : he should be using health for work.
The passage suggests that
Read the passage carefully and choose the best answer to each question out of the four alternatives and click the button corresponding to it. In the world today we make health an end in itself. We have forgotten that health really means to enable a person to do his work and do it well. A lot of modern medicine, and this includes many patients as well as many physicians, pay very little attention to health but very much attention to those who imagine they are ill. Our great concern with health is shown by the medical columns in newspapers, the health articles in popular magazines and the popularity of television programmes and all those books on medicine. We talk about health all the time. Yet for the most part the only result is more people with imaginary illness. A healthy man should not be wasting time talking about health : he should be using health for work.
The passage tells us
Read the passage carefully and choose the best answer to each question out of the four alternatives and click the button corresponding to it. In the world today we make health an end in itself. We have forgotten that health really means to enable a person to do his work and do it well. A lot of modern medicine, and this includes many patients as well as many physicians, pay very little attention to health but very much attention to those who imagine they are ill. Our great concern with health is shown by the medical columns in newspapers, the health articles in popular magazines and the popularity of television programmes and all those books on medicine. We talk about health all the time. Yet for the most part the only result is more people with imaginary illness. A healthy man should not be wasting time talking about health : he should be using health for work.
A healthy man should be concerned with
Which of the following statements are truel false?
1. Chemical hazards include dust or fumes, mists, vapours, and gases that are a result of chemical processes that takes place inside the industrial unit.
2. Chemical hazards include excessive levels of electromagnetic and ionizing radiations, noise, irregularities in temperature, air quality.
3. Ergonomic hazards rise because of repetitive stress or injuries caused due to different processes such as lifting, pushing, pulling etc.
4. Psychological hazards includes bullying at workplace by a senior, supervisor, manger, fellow or junior employee.
Rearrange the given 5 sentences A, B, C, D and E in the proper sequence to form a meaningful paragraph and mark the correct sequence from the given options as your answer. A. However, there are other dimensions too in which health is classified such as social, emotional, environmental, spiritual and intellectual health. B. There is a definition given by WHO for mental health: “Subjective well being, perceived self-efficacy, autonomy, competence, intergenerational dependence, and self-actualization of one’s intellectual and emotional potential, among others”. C. Physical well being is the state of the body free from any diseases and abnormality. D. Health is broadly divided into two types: physical health and mental health. E. Physical well being is of utmost importance.
The question below consists of a set of labelled sentences. Out of the four options given, select the most logical order of the sentences to form a coherent paragraph. P: “Mental health” refers to how people think, feel and act as they face life’s situations. Our mental health affects how we handle stress, relate to one another and make decisions. Q: All aspects of our lives are affected by our mental health, and protecting our mental health is essential for a better life. R: And mental health influences the way individuals look at themselves, their lives and others in their lives. S: Like physical health, mental health is important at every aspect of life.
Read the following passage and answer the item that follows. Your answers to this item should be based on the passage only. Many farmers use synthetic pesticides to kill infesting insects. The consumption of pesticides in some of the developed countries is touching 3000 grams/hectare. Unfortunately, there are reports that these compounds possess inherent toxicities that endanger the health of the farm operators, consumers and the environment. Synthetic pesticides are generally persistent in environment. Entering in food chain they destroy the microbial diversity and cause ecological imbalance. Their indiscriminate use has resulted in development of resistance among insects to insecticides, upsetting of balance in nature and resources of treated populations. Natural pest control using the botanical pesticides is safer to the user and the environment because they break down into harmless compounds within hours or days in the presence of sunlight. Plants with pesticidal properties have been in nature for millions of years without any ill or adverse effects on the ecosystem. They are easily decomposed by many microbes common in most soils. They help in the maintenance of biological diversity of predators and human health hazards. Botanical pesticides formulated from plants are biodegradable and their use in crop protection is a practical sustainable alternative. Which of the following statements is/are correct regarding biopesticides? 1. They are not hazardous to human health. 2. They are persistent in environment. 3. They are essential to maintain the biodiversity of any ecosystem. Select the correct answer using the code given below.
The Accredited Social Health Activists (ASHAs), a community-based functionary under National Rural Health Mission (NRHM), have been supporting delivery of health care services to the last mile, especially during COVID-19. Which of the following are the primary duties of ASHAs? 1. It counsels women on birth preparedness, importance of safe delivery, breastfeeding and complementary feeding, immunization, contraception and prevention of common infections. 2. ASHA takes steps to create awareness and provide information to the community on determinants of health such as nutrition, basic sanitation and hygienic practices. 3. It works with the Village Health and Sanitation Committee of the Gram Panchayat to develop a comprehensive village health plan. 4. ASHA provides primary medical care for minor ailments such as diarrhea, fevers, and first aid for minor injuries. Select the correct answer using the code given below: