Test questions of primary school students' health education knowledge contest (including answers)
1. (2) Vegetables can promote gastrointestinal peristalsis and promote food digestion.
A. vitamins
B. cellulose
C. Trace elements
2. In nature, there is a kind of "wisdom element" called (B).
A. iron
B. iodine
C. calcium
D. zinc
3. The concept of health (d).
A. not sick
B. not weak
C. No hospitalization
Physical and mental health, with good social adaptability.
Water is one of the essential nutrients for human body, and we can't live without water every day. If we are thirsty at school, what is the best water for you to drink? (4)
A. Coke
B. fruit juice
C. tap water
D. purifying water
5. Which of the following foods is rich in trace element iodine? (3)
A. apples
B. chocolate
C. macroalgae
D. carrots
6. Generally speaking, the content of protein in (a) is relatively low.
A. Vegetables and fruits
B. milk
C. Fish and meat
7. Lack of vitamin D and calcium can lead to: (a)
A. rickets
B. despicable
C. anemia
8. Frequent gum bleeding and nosebleeds may be related to the lack of (c).
A. vitamin a
B. vitamin b
C. vitamin C.
9. The calcium content in food (a) is the most abundant.
A. milk
B. vegetables
C. beans
10. The main food source of vitamin C is (a).
A. Vegetables and fruits
B. Animal liver
C. fish
1 1. The reasonable calorie ratio for three meals a day is (a).
A: 30%, 40%, 30%
B.30%，30%，40%
20%，40%，40%
12. China Nutrition Society put forward (c) about reasonable diet.
A. salt should be large and hunger should be appropriate.
B. eat more lean meat and drink alcohol in moderation.
C. the thickness should be matched and the food should be diverse.
13. If you skip breakfast and lack (A) in your blood, your brain function will be affected.
A. Glucose
B. vitamins
C. fat
D. Trace elements
14.(b) is the most popular and harmful drug in China at present, and it is considered as the "king of drugs".
A. ecstasy
B. Heroin
C. morphine
15. which organ of the human body is most seriously damaged by long-term heavy drinking? (2)
A. Heart
B. Liver
C. kidney
16. The highest content in human cells is (a).
A. Water
B. protein
C. fat
17. Among the following nutrients with the same weight, (c) is the most productive.
A. protein
B. Fat
C. sugar
18. In life, which of the following nutrients (a) is the main source of human heat?
A. sugar
B. Fat
C. protein
19. Water is the most abundant substance in human body, accounting for about (a) of human body weight.
A. About 65%
B.70%~80%
C. Over 90%
20. Anemia is a common disease in children. Which of the following minerals may be related to it? (2)
A. calcium
B. Iron
C. copper
2 1.x-shaped legs and chicken breast are common in the deficiency of which of the following substances? (1)
A. calcified alcohol
B. vitamin b
C. tocopherol
22. In order to promote the development of the brain, we should (a).
A. Eat seafood, dairy products and high-protein foods.
B. Reduce exercise and increase sleep
C. Eat more snacks to supplement vitamins
23. Some students often have bad mouths and pale faces, which may be due to the lack of (A) in the human body.
A. Vitamin B2
B. vitamin c
C. vitamin B 1
24. The phenomenon of "big neck" among teenagers may be related to the relative lack of photography (A).
A. Iodine
B. selenium
C. iron
25. Which of the following foods is the best source of calcium? (2)
A. lean meat
B. milk
C. seafood
26. Children's lack of vitamin A will affect the development of (b).
A. skeleton
B. Eyes
C. brain
27. Iron deficiency in diet can cause iron deficiency anemia. The following foods contain the most iron (A).
A. animal liver
B. milk
C. eggs
28. The best way to supplement iodine is (a).
A. Edible iodized salt
B. Take iodine
C. Iodide injection
29. The animal food with low fat content is (b).
A. Pork
B. fish
C. beef
D. mutton
30. Vitamin A mainly comes from (C)
A. vegetables
B. fruit
C. animal liver
3 1. Not eating food that is not strictly sterilized in street shops is conducive to preventing (a) diseases.
A. Hepatitis A
B. Hepatitis B
C. nephritis
32. What is the simplest, economical and effective way to prevent endemic goiter? (1)
A. Insist on eating iodized salt
B. Eat more seafood
C. exercise
33. Drink more (b) to prevent heatstroke when you sweat too much during strenuous exercise under the scorching sun in summer.
A. sugar water
B. brackish water
C. boiling water
34. Iodine deficiency can lead to children and adolescents (a).
A. Growth, development and intelligence are affected
B. tall
C. mental illness
35. Go home, you should (b).
A. wash your hands before eating.
B. Wash your hands immediately
C.wash your hands only when your hands are dirty.
36. The most obvious manifestation of iodine deficiency disorders is (a).
A. goiter
B. arrhythmia
C. dizziness
37. Which vitamin can promote the absorption of calcium? (1)
A. calcified alcohol
B. vitamin a
C. vitamin C.
38. Eating a lot of cold drinks, resulting in a decrease in gastric acid will affect (c).
A. Iron absorption
B. Fat absorption
C. protein absorption
39. In order to improve the nutritional value of protein, (b) it should be mixed frequently.
A. Meat and vegetables
B. Plant protein and animal protein
C. milk and beans
D. cereals and beans
40. () can change a substance in the skin into () in the sun, promote the body's absorption of calcium and prevent rickets (D).
A. infrared rays, vitamin a
B. infrared rays and vitamin d
C. ultraviolet rays and vitamin a
D. ultraviolet rays and vitamin d
4 1. Aflatoxin is a carcinogen. What food does it mainly exist in? (3)
A. Meat food
B.seafood
C. moldy food
42. What kind of materials are most beneficial to health? (3)
A. aluminum cans
B. stainless steel pot
C. iron pot
43. What are the common disinfection methods for household tableware? (1)
A. boiling bleaching powder
B. ultraviolet rays
C. Rinse with water
44. What are the four cornerstones of health? (2)
A. rich nutrition, adequate exercise, restriction of alcohol and tobacco, and psychological balance.
B. Reasonable nutrition, moderate exercise, smoking cessation and alcohol restriction, and psychological balance.
C. Proper nutrition, reasonable exercise, quitting smoking and drinking, and psychological balance
45. Which of the following behaviors is harmful to gastrointestinal health? (2)
A. Eat regularly and quantitatively, and don't overeat.
B. Smoking and alcohol abuse
C. don't eat salty, smoked or fried food.
46. Reasonable nutrition refers to the complete variety, sufficient quantity and appropriate proportion of nutrients contained in the diet, and keeps a balance with the needs of the body. Which of the following practices does not conform to the principle of reasonable nutrition? (3)
A. The food is mainly vegetarian, with thick accumulation and thin hair, and eat more fresh fruits and vegetables.
B appropriately increase the quality protein of milk, eggs, lean meat and beans.
C. eat more salt, sweets and animal fat.
47. What kind of boiled water is good for health? (3)
A. Repeatedly boiled water
B. Boil in boiling water for more than three days.
C, naturally cooling warm boiled water to 20-25 DEG C.
48. Scurvy is caused by the lack of what vitamins? (3)
A. vitamin a
B. vitamin b
C. vitamin C.
49. When is the best time to eat fruit? (3)
A. before meals
B. After dinner
C.between meals
50. Spinach is rich in nutrition, but because it is rich in oxalic acid, it affects the absorption of calcium, so the correct way to eat spinach is (a)
A. blanch with boiling water before cooking.
B. Direct cooking
June 6th, 2009 is the14th National Eye Care Day, and the theme of this year's Eye Care Day is determined as (D).
A. "Protecting the eyesight of children and adolescents"
B prevent and treat ametropia and low vision, and improve the vision care level of children and adolescents.
C. "Prevent myopia and cherish the light."
D. "Cherish the window of vision"
52. In order to see far and near objects clearly, the human eye plays an adjusting role in (b).
A. aqueous humor
B. lens
C. vitreous body
53. Under the action of light, external objects are imaged in (c) through the refractive system of the eyes.
A. bulbar conjunctiva
B. lens
C. retina
54. The refractive system of the eye includes cornea, lens, vitreous body and (a).
A. aqueous humor
B. conjunctiva
C. retina
55. Myopia is called (A) because the anterior and posterior axes of the eyeball are too long.
A. Axial myopia
B. accommodative myopia
C. Pseudomyopia
56. When the eyes are relaxed, the distant parallel light passes through the refractive system of the eyes, and the focus falls in front of the retina. This kind of eye is called (B).
A. Look straight in the eye
B. myopia
C. hyperopia
57./kloc-Premenstrual myopia of 0/0-year-old pupils (C).
A. Axial myopia
B. mixed myopia
C. accommodative myopia
58. The symptom of myopia is (b).
A. hyperopia is normal and myopia is decreased.
B. hyperopia is decreased and myopia is normal.
C. both myopia and hyperopia have decreased.
59. It is best not to watch TV more than (b) continuously.
A. 1 hour
B.2 hours
C.3 hours
60. Which of the following colors can resist eye fatigue (B)?
A. White (last name)
B. Green (surname); green
C. red
6 1. In order to prevent myopia, item (c) in the following measures is wrong.
A. don't read in too dim light or direct sunlight.
Don't read while driving.
C. I have been reading for a long time
62. Which of the following practices will not cause myopia? (3)
A. reading and writing on my desk.
B. Reading in bed
C. Keep reading 1 hour, take a break or overlook.
63. In order to prevent myopia, the height between the eyes and the screen when watching TV is best (A).
A. the eyes are slightly higher than the screen.
B. The screen is slightly higher than the eyes.
C, the two are of equal height.
64. The correct health requirement for watching TV is (c).
A. After watching TV for three hours in a row, you should have a rest.
B The audience is more than 1 m away from the TV screen.
C turn on 3-8 watts of small lights indoors to avoid eye fatigue.
65. The front edge of the first row of desks in the classroom is required to be more than (a) meters away from the blackboard.
0.2 m
B.3 meters
C. 1 m
66. When reading, make the plane of the book as close as possible to the line of sight (B).
A. right angle
B. acute angle
C. obtuse angle
67. The disease unrelated to the height of desks and chairs is (c).
A. myopia
B. hunchback
C. rickets
68. The correct sitting posture of reading and writing should achieve three ones. The following error is (a).
A. the distance between the eyes and the book is1m.
The distance between the pen tip and the finger is 1 inch.
C. Hit the distance between the chest and the edge of the table
69. Prevent myopia and eat more foods containing (B).
A. sugar
B. protein
C. fat
70. Which of the following vitamins has the function of protecting eyes (A)
A. vitamin a
B. tocopherol
C. vitamin C.
7 1. Keeping enough sleep, nutrition and physical exercise is helpful to prevent myopia. Pupils should get at least (C) sleep every day.
A.8 hours
B.9 hours
C. 10 hour
72. Which of the following foods can keep eyes (A)?
A. carrots
B. garlic head
C. onions
73. Pink eye is highly contagious and prone to occur in summer and autumn. In order to prevent pinkeye, (c) should be done.
A. Wear a mask to go out
B.always open the window for ventilation
C. wash your hands and cut your nails frequently.
74. Trachoma is mainly transmitted through (a).
A. Contact
B. Air
C, blood
75. If a foreign body enters the eye, it should not be (a).
A. Rub your eyes
B. Close your eyes gently and let the tears wash away the foreign body.
76. Infectious atypical pneumonia is an infectious disease mainly transmitted by (b).
A. Digestive tract
B. Respiratory tract
C. skin contact
77. Relevant departments and medical and health institutions should do a good job in (c) coping with infectious diseases, cutting off transmission routes and preventing their spread.
A. Early detection and treatment
B. Early isolation and early reporting
C. Early detection, early treatment, early isolation and early reporting
78.(c) Patients with infectious diseases and suspected patients should adopt.
A. in-situ isolation
B. Field observation and field treatment
C, in-situ isolation, in-situ observation and in-situ treatment
79. The main route of transmission of hepatitis B is (C).
A. Transvaginal transmission and perinatal mother-to-child transmission
B. Sexual transmission and close contact transmission
C. All the above contents include
80. The main source of infection of epidemic hemorrhagic fever is (A).
A. rodents
B. mosquitoes
C. Patients
8 1. Clinical manifestations of rabies (1).
A. High excitement, anxiety, fear of water, fear of wind, etc.
B. High fever, headache, muscle and joint pain, rash, etc.
C. Diarrhea, nausea, vomiting, fever, etc
82. What is the mode of transmission of mumps? (automatic call distributor)
A. Discussion
B. mosquito bites
C. Cough
D. sneezing
83. What is the main transmission route of hand, foot and mouth disease? (BC)
A. Close contact and communication
B. Airborne droplet transmission
C. feces-drinking-oral transmission
84. What is the main route of transmission of hepatitis A?
A. faecal route
B. blood
C. sexual contact
D. Breathing and inhalation
85. (2) What is the main population of Japanese encephalitis? .
A. Babies
B. Children and adolescents
C. Young children
D. adults
86. What diseases can be prevented by "washing hands, drinking boiled water and eating cooked food"? (2)
A. AIDS
B. dysentery
87. What is the main route of transmission of avian influenza? (3)
A. Close contact and communication
B. Airborne droplet transmission
C. feces-drinking-oral transmission
88. Which of the following is wrong about the flu? (4)
A. People are usually susceptible to influenza virus.
B. persistent high fever, severe cough and shortness of breath
C. Antibacterial treatment is ineffective
D. Influenza patients can get lifelong immunity after recovery.
89. When is the flu season? (3)
A. Summer and autumn
B. Autumn and winter
C. Winter and spring
D. Spring and summer
90. World AIDS Day is the year (C).
A. June 1
B. August 1
C.65438+February 1
D. 165438+ 10/0/day
9 1. Which of the following measures to prevent rabies is ineffective after being bitten and scratched by cats and dogs? (2)
A thoroughly wash the wound and the skin around the wound with plenty of water and soap.
B. Injecting antibiotics
C. Vaccination against rabies
D. disinfect the wound with iodine.
92. After being bitten (scratched) by dogs, cats and other animals, you should immediately go to the medical clinic to get rabies vaccine for human use. The best time to inject rabies vaccine for the first time is within (a) hours after being bitten (scratched).
A.6
B 12
C.24
Grass 48
93. After people are infected with influenza A virus H 1N 1, the infection period is (b).
A.65438+ 0 days before onset to 5 days after onset
B.65438+ 0 days before onset to 7 days after onset
2 days before onset to 10 day after onset.
D. 3 days before onset to 7 days after onset
94. What is the main transmission route of influenza A (H 1N 1)? (1)
A. Respiratory tract (cough, sneezing)
B. Eat pork
C. shake hands
95. Influenza A H 1N 1 (A) can spread from person to person and from pig to person.
A. very active
B. active
C. Ordinary
96. Which of the following is not the early clinical manifestation of influenza A H 1N 1: (b)
A. fever, runny nose and stuffy nose
B. conjunctivitis
C. Cough, abdominal pain and diarrhea
D. sore throat and headache
97. You can choose cleaning, wiping, spraying and soaking methods to disinfect the surface of objects. Generally, chlorine-containing disinfectants with a concentration of 500 mg/L- 1000 mg/L are selected, and the action time should be not less than (d).
A: Five minutes.
10 minutes
About 20 minutes
30 minutes
98. The incubation period of influenza A (H1N/KLOC-0) is generally (b) days.
A. 1-2
B. 1-7
C.5- 10
D. 14
99. Which department should be reported to when infectious disease cases and suspected cases are found: (d)
A. Emergency Center (120)
B. Local health administrative departments
C. local people's governments
D. Local disease prevention and control institutions
100. to prevent influenza a (H 1N 1), we must first do (b).
A. break up with others
B. Wash your hands often
C. Refuse to eat pork