I have compiled a health knowledge question and answer for you. I hope these health knowledge questions and answers will help you!

Health knowledge question and answer

1, what is health? A: Health refers to physical health, mental health and good social adaptability.

2. What are the four cornerstones of health? A: The four cornerstones of health are: smoking cessation and alcohol restriction, balanced diet, mental health and moderate exercise.

3. What are the disadvantages of spitting? A: Bacteria and viruses in sputum will fly with dust, spread diseases and pollute the environment.

4. What's this? Four evils answer:? Four evils? It refers to mice, mosquitoes, flies and cockroaches.

5、? Four evils? What diseases are mainly transmitted? A: (1) Rodents can spread plague and epidemic hemorrhagic fever.

(2) Mosquitoes can spread Japanese encephalitis, malaria and dengue fever. (3) flies can spread cholera, dysentery and hepatitis; (4) Cockroaches can spread typhoid and ascariasis.

6. What are the main harmful substances in tobacco? A: There are more than 3,000 kinds of harmful substances in tobacco, among which nicotine, tobacco tar and carbon monoxide are the most harmful to human body.

7 1. What diseases may smoking cause? A: It is easy to cause bronchitis, lung cancer and coronary heart disease.

8. What are the hazards of passive smoking? A: There are many irritating chemicals in tobacco smoke, which will irritate the eyes, nose and throat of non-smokers in the same office or public place as smokers.

9. Which public places prohibit smoking? Answer: (1) Waiting hall (room), ticket office, bus, taxi and public elevator room. (two) the registration area, waiting room, consulting room and ward of the medical institution.

(three) shops (fields), bookstores, postal services, telecommunications, banking, securities, insurance and other industries. (4) Book lending offices in museums, exhibition halls, archives, science and technology museums, exhibition halls, reading rooms and libraries. (5) classrooms and laboratories in schools and places for children's activities and rest in kindergartens. (six) theaters, dance halls and indoor sports venues. (7) Auditoriums, conference halls (rooms) and restaurants of organs, organizations, enterprises and institutions; (8) Other public places where smoking is prohibited. In public places where smoking is prohibited, smoking areas (rooms) can be set up in isolation if conditions permit, but there should be isolation facilities, ventilation equipment and obvious signs to prevent pollution.

10, what nutrients does the human body need? A: There are seven categories: protein, fat, carbohydrates, vitamins, minerals, water and cellulose.

1 1. What is the blood pressure of normal adults? Answer: The blood pressure of normal adults should be 90-140mmhg (12-18.7kpa) and 60-90 mmHg(8- 12 kPa) respectively.

12, what is the normal pulse? A: Normal people count 60-70 times per minute (after exercise or emotional excitement, count after rest).

13. What diseases do obese people easily get? A: Cardiovascular and cerebrovascular diseases are prone to occur, such as stroke, hypertension, coronary heart disease and diabetes.

14, how to achieve reasonable nutrition? A: The food should be diversified, with coarse grains in flour and rice and vegetarian food as the mainstay; Eat more foods, vegetables and fruits rich in protein; Appropriate amount of oil, limited amount of salt, and less sweets.

15. Why do you insist on using iodized salt as edible salt? A: Can iodized salt prevent iodine deficiency in adults? Big neck disease? (simple goiter), growth and development disorders caused by iodine deficiency in fetus and infancy (dementia).

16. How to prevent dental caries? Answer: (1) Develop the habit of brushing your teeth in the morning and evening and gargling after meals; (2) Master the correct brushing method: brush up and down between teeth for at least 2-3 minutes at a time. (3) Regular oral examination.

17. What are the benefits of breastfeeding? A: Breast milk is nutritious, easy to digest and absorb, with appropriate temperature, and contains antibodies, which can enhance the baby's disease resistance.

18. What planned immunization should children have? What seven diseases are prevented by pentavaccine?

(1) BCG can prevent tuberculosis (2) live polio vaccine (commonly known as poliomyelitis) can prevent poliomyelitis (commonly known as poliomyelitis sugar pill) (3) DTP can prevent pertussis, diphtheria and tetanus (4) measles vaccine can prevent measles (5) hepatitis B vaccine can prevent hepatitis B.

19, what should I pay attention to when watching TV? Answer: (1) The best distance to watch TV is at least six to eight times the diagonal of the TV screen. (2) The center of the fluorescent screen should be on the same horizontal line with the line of sight, or slightly lower than the line of sight. (3) Turn on a small light indoors; (4) Watch TV continuously for no more than 1 hour; (5) Don't eat while lying down.

20. Why should the chopping board and knife for cutting raw and cooked food be separated in the family? A: Fresh vegetables and raw food often contain residual pesticides, germs and parasitic eggs. The chopping block knife for cutting food should be used separately from the raw one, otherwise it will easily cause cross-contamination, cause diseases and endanger health.

2 1. What basic requirements should family hygiene meet?

Is the room clean? Four evils? ; The kitchen is ventilated and the cooker is clean; Separate raw and cooked food from the chopping board; Dispose of domestic garbage in time; The toilet is clean and tasteless; Open windows frequently indoors to keep the air fresh; Nobody smokes at home; There are health science books.

22. What do you usually say? Home improvement pollution? What do you mean?

A: The materials used in interior decoration emit harmful and toxic pollutants, which pollute the indoor environment. Toxic and harmful pollutants mainly include benzene, formaldehyde, xylene and radiation.

23. Why is scientific blood donation not harmful to health?

A: A small amount of blood donation (200-400 ml) by healthy people every six months will not affect their health.

24. What are the main risk factors of coronary heart disease?

A: Mainly hypertension, hyperlipidemia and smoking, as well as diabetes, obesity and lack of physical activity.

25. How to prevent coronary heart disease?

A: Insist on physical exercise, maintain emotional stability, eat less fat and sweets, eat more fruits and vegetables, drink less, don't smoke, and prevent and treat hypertension or diabetes.

26. Who is prone to high blood pressure?

A: (1) Fat man. (2) People who like to eat salty food. (3) People who drink too much. (4) people who are nervous and impatient for a long time. (5) People with a family history of hypertension. (6) the elderly. (7) smokers. (8) Diabetic patients.

27. How should hypertensive patients take care of themselves?

A: Maintain emotional stability, avoid overwork and mental stimulation, eat a low-salt and low-fat diet, participate in physical exercise properly, do not smoke and drink less, and ensure adequate sleep.

28. What are the main manifestations of typical symptoms of diabetes?

Answer: Drink more, eat more, urinate more and lose weight.

29. How to prevent diabetes?

A: (1) Avoid eating a diet with high sugar content for a long time;

(2) Eating low-fat and low-cholesterol foods;

(3) keep exercising.

30. What are the risk factors for stroke? How to prevent it?

A: Risk factors: hypertension, heart disease, hyperglycemia, hyperlipidemia, smoking, obesity, mental stress, high salt, high cholesterol and saturated fatty acid intake.

Prevention: low in fat and salt, persistent in exercise and peaceful in mind.

3 1, what are the precursors of stroke?

Answer: (1) One side of the face or hands and feet suddenly became numb and felt weak. (2) The corners of the mouth are skewed. (3) Transient language disorder. (4) unclear vision, dizziness, etc.

32. How to prevent stroke?

Answer: (1) Middle-aged and elderly people with hypertension or coronary heart disease and family history of stroke are prone to stroke, so they should have regular physical examination to prevent it before it happens. (2) Long-term control and treatment of hypertension; (3) Eliminate all kinds of factors leading to stroke.

33. What are the emergency measures for the occurrence of stroke aura?

Answer: (1) Put the patient to bed immediately; (2) The head leans to one side and does not rest; (3) maintain emotional stability; 4) Pay attention to blood pressure; (5) Send to the hospital in time.

34. How to prevent tumors?

Answer: (1) Don't be partial to food, but eat more to avoid constipation. (2) Do not smoke or drink alcohol. (3) Eat less fried, smoked (pickled) foods that are not moldy, and eat more fresh vegetables. (4) Do not eat food containing chemically added pigments and spices. (5) Avoid excessive sun exposure; (6) Regular life and adequate sleep. (7) Emotional stability and optimism.

35. What if there are mental patients at home?

Answer: (1) Have a correct understanding of mental patients. (2) If there are mental patients at home, they should go to a specialized hospital for treatment as soon as possible. (3) When patients are treated at home, attention should be paid to keeping the room clean and tidy, and there should be no dangerous goods such as murder weapons, ropes and pesticides. (4) Patients should live a regular life. (5) Supervise drug use. (6) Attention should be paid to recurrence.

36. How to help mental patients return to society?

A: (1) Encourage. (2) guidance. (3) tolerance. (4) others. In the process of returning to society, patients must follow the doctor's advice and take medicine on time and in quantity, otherwise the disease will recur.

37. What are the three most important steps to prevent infectious diseases?

Answer: (1), manage the source of infection; (2) Cut off the route of infection; (3) Protect the susceptible population.

38. How is AIDS spread?

A: (1) blood transmission; (2) mother-to-child transmission; (3) Sexual transmission.

39. Who are vulnerable to AIDS?

Answer: (1) intravenous drug users and their sexual partners; (2) Sexual partners (including homosexuality and bisexuality);

(3) STD patients; (4) Children born to women infected with HIV.

40. Under what circumstances will AIDS not be transmitted?

Answer: (1) * * meals, * * tableware or drinking utensils; (2) shake hands, hug or kiss; (3) use a drinking machine;

(4) using toilets or bathing equipment; (5) being bitten by mosquitoes; (6) use public swimming pools; (7) coughing and sneezing; (8) Use public telephones.

4 1. What are sexually transmitted diseases and what are them?

A: Sexually transmitted diseases refer to diseases spread through sexual intercourse or similar behaviors. Including AIDS, gonorrhea, syphilis, condyloma acuminatum, genital herpes, nongonococcal urethritis, bacterial vaginitis, trichomonal vaginitis, male trichomoniasis and other diseases.

42. What are the transmission routes of sexually transmitted diseases?

A: (1) Sexual behavior. (2) kissing. (3) the birth canal. (4) Public places: such as swimming pools, toilets and bathtubs. (5) blood.

43. What are the preventive measures for sexually transmitted diseases?

Answer: (1) Using male condoms during sexual intercourse is one of the effective methods to prevent sexually transmitted diseases. (2) Early detection and early treatment can minimize the possibility of reinfection. (3) Wash underwear separately, and dry in the sun to inactivate pathogens. (4) Clean the patient's site and maintain local hygiene. (5) local washing with gynecological lotion.

44. What is the main route of transmission of hepatitis A and hepatitis B?

A: Hepatitis A is mainly transmitted through the contamination of water sources and food by patients' feces. Hepatitis B is mainly transmitted through blood products, injection and close contact with life.

45. How to prevent trachoma and acute conjunctivitis (pink eye)? Answer: The key to prevention is personal use of handkerchiefs, towels and washbasins. Don't rub your eyes with dirty hands.

46. What are the preventive measures for rabies? Answer: Wash the wound repeatedly with soapy water, go to the hospital for treatment in time, and inject rabies vaccine.

47. What are the common intestinal infectious diseases? A: Common intestinal infectious diseases mainly include typhoid fever, dysentery, hepatitis A, intestinal parasitic diseases and cholera.

48. How to prevent intestinal infectious diseases?

A: The key is prevention? Is the disease from the mouth? Wash your hands before and after meals; The food is cooked; Wash and peel raw vegetables and fruits; Don't drink raw water; Tableware should be disinfected.

49. How is tuberculosis spread? A: The droplets produced by patients with infectious tuberculosis when coughing, expectoration, sneezing or talking loudly may cause infection after being inhaled by others.

50. What symptoms should I suspect that I have tuberculosis?

Answer: If you cough or expectorate for more than three weeks or continuously hemoptysis, you should be suspected of having tuberculosis, and you should go to the Center for Disease Control and Prevention for examination and diagnosis in time.

5 1. What should I do if I find someone with gas poisoning?

Answer: (1) Open the doors and windows immediately, move the patient to a place with good ventilation and fresh air, and keep warm. (2) Loosen the button, keep the respiratory tract unobstructed, and remove the mouth and nose secretions. If respiratory arrest is found, mouth-to-mouth artificial respiration and external heart massage should be performed immediately. (3) Call the emergency number 120 in time and send the patient to the hospital for treatment.

52, how to get an electric shock home first aid?

Answer: (1) Cut off the power supply quickly. (2) Artificial respiration and external heart massage. (3) Call 120 immediately.

53. How to prevent electric shock? Answer: (1) Learn the knowledge of safe electricity use. (2) direct contact of wet hands with power supply and electrical appliances; (3) Don't hang clothes on live wires. (4) The damaged electrical equipment shall be repaired in time. (5) Don't lap wires at will.

54. How to deal with burns in the family?

Answer: The emergency treatment after scalding is: (1) Wash the scalded area immediately with clean water or tap water to reduce the local temperature, relieve pain and swelling, and prevent foaming. Continuous washing is allowed 15? Thirty minutes. (2) After washing, if possible, apply scalding cream or cooling oil to the scalded area, especially taking local materials and applying egg white to the scalded area, which can not only protect the skin, but also promote the rapid repair of the injured skin. (3) In principle, we should go to the hospital for further treatment after the initial treatment.

55. How to give first aid after drowning?

Answer: To rescue the drowning person, remove the silt, weeds or secretions in the mouth and nose as soon as possible to make the respiratory tract unobstructed; The rescuer bends his knees, puts the patient head down on his thigh, presses his abdomen, and forces the water in the respiratory tract and stomach to pour out. If the drowning person's breathing and heartbeat have stopped, chest massage and artificial respiration should be done immediately, and at the same time, they should be sent to the hospital for emergency treatment quickly.

56. How to pay attention to traffic safety?

A: Cyclists and pedestrians should obey the traffic rules, that is, obey the command of the traffic police, and pedestrians should leave.

When crossing the road, pay attention to the traffic lights, stop at the red light and go at the green light. Pedestrians and vehicles are forbidden to run red lights.

57. What are the telephone numbers related to life safety?

Answer: (1) Fire alarm telephone number: 1 19.

(2) Call the police: 1 10

(3) Medical emergency telephone number: 120

Smoking and passive smoking can lead to cancer, cardiovascular diseases, respiratory diseases and other diseases.

Vaccination is the most effective and economical measure to prevent some infectious diseases.

60. Tuberculosis is mainly transmitted by droplets produced by patients coughing, sneezing and talking loudly.

6 1, AIDS, hepatitis B and hepatitis C spread through sexual contact, blood contact and mother-to-child contact, but not through daily life and work contact.

62. Abnormal lumps, gastrointestinal bleeding and weight loss are important early warning signals of cancer.

63. Don't smoke in public places and respect the right of non-smokers to avoid passive smoking.

64. Domestic dogs should be vaccinated against rabies; After a person is scratched or bitten by a dog or cat, he should immediately wash the wound and inject antiserum and rabies vaccine as soon as possible.

65, cough, expectoration for more than 2 weeks, or sputum with blood, should be timely check whether you have tuberculosis.

66, brush your teeth correctly, brush your teeth more than twice a day, vertical brush, each time 3? Five minutes.

67. The harm of eating too much sugar: ① malnutrition; ② occurrence of dental caries; 3 lead to obesity; ④ easy to fracture; (5) inducing cancer; 6 affect life.

68. Iron deficiency in human body can cause iron deficiency anemia.

69. Eating more fruits and vegetables can increase nutrition; ② Prevention of anemia and cancer.

70. The harm of iodine deficiency in human body: ① it affects the growth and development of fetus, leading to mental retardation or dementia; (2) Infants' developmental retardation affects their intelligence; ③ Causing goiter.

7 1. Washing hands before and after meals can prevent intestinal infectious diseases and parasitic diseases.

72. Hazards of spitting: Bacteria and viruses in sputum will fly with dust, spread diseases and pollute the environment.

73.* * * is susceptible to diseases (such as trachoma, pink eye, skin diseases, etc.). ) use a towel.

74. Often drying bedding can not only sterilize, but also keep cotton wool fluffy and warm.

75、? World No Tobacco Day? Every year is May 3rd1.

76. Eating too much salt can easily lead to high blood pressure, heart disease, arteriosclerosis and other diseases, and aggravate the condition of heart disease.

77. The suitable daily salt for adults is below 5 grams.

78. The three major risk factors of coronary heart disease are hypertension, hyperlipidemia and smoking.

79. Influenza is mainly transmitted by airborne droplets.

80. What is the best food for babies? Breast milk.

8 1, complementary food should be added to the baby about 6 months old.

82. It is more appropriate for a baby to be weaned at the age of one.

83. Global environment? Three public hazards? Yes:

(1) greenhouse effect (global warming); (2) ozone layer destruction (ozone hole); ③ Acid rain.

84. What is the best childbearing age for women? 29 years old.

85. It is healthiest for adults to sleep 7.5 hours every night.

86. Smoking secondhand smoke for 30 minutes will damage blood vessels.

87. The way to prevent malaria is to prevent mosquito bites.

88. prevention Sars? The key is not to have close contact with infected people. At the same time, keep indoor ventilation, wash your hands frequently with tap water and soap, pay attention to personal hygiene and food hygiene, wear masks in crowded places and so on.

89, fifteen policies to prevent hand, foot and mouth disease:

Wash your hands, drink boiled water, eat cooked food, ventilate frequently and dry bedding.

90.what do you mean? Green food A: The food without pollution is called green food.

9 1. When is the planned immunization publicity day? A: April 25th.

92. When is World No Tobacco Day? A: May 3 1.

93. What is the anniversary of June 5th every year? A: World Environment Day.

94. When is World Population Day? A: July 1 1.

95. What is the health activity day on September 20th every year? A: national love teeth day.

96. When is the annual AIDS Day? A: 65438+February 1.

97. What month is the annual health activity in April? This is patriotic health month.

98. Which two jobs closely related to people's life and medical care are listed as our basic national policies? A: 1, family planning; 2. Environmental protection.

99. Can you name two or more health laws and regulations that have been promulgated in China? A: Food Hygiene Law; Law on the Prevention and Control of Infectious Diseases; Drug administration law, etc.