A. don't eat too much food before strenuous exercise.
B. you can also take part in physical exercise if you are unwell.
C. warm up before strenuous exercise.
D. Do what you can during exercise to avoid hurting yourself.
2. Which of the following statements is true when lightning occurs outdoors: () (single choice)
A. stay at the top of the mountain, ridge or building.
B.stay near the tracks
C. it is not advisable to drive a motorcycle or ride a bike.
D. You can swim in the outdoor swimming pool and the lake.
3. Which of the following garbage is toxic harmful waste () (single choice)
A. Waste batteries
B. plastics
C. pericarp
D. glass
4. Which statement about menstrual cycle is incorrect () (single choice)
A. the interval between two menses 1 day.
B. including the time of dysmenorrhea
C. only calculate the time when menstruation is clean.
D. The normal menstrual cycle is 28-35 days.
5. Which of the following is not a drug () (single choice)
A. Opium
B. Heroin
C. morphine
D. procaine
6. Anemia in primary school students may be related to which of the following mineral deficiencies? () (single choice)
A. calcium
B. Iron
C. copper
D. zinc
7. Which of the following does not belong to the performance of gas poisoning () (single choice)
A. Headache and dizziness
B. Nausea, vomiting and weakness
C cheeks, chest skin and lips are cherry red.
D. have a fever
8. Influenza A N 1H 1 belongs to () infectious diseases (single choice).
A.A level
Class B.
Class C.
D. neither
9. What diseases are easily caused by long-term smoking () (single choice)
A. Respiratory diseases
B. Diseases of digestive system
C. Infectious diseases
D. Motor system diseases
10. Infectious diseases that can be transmitted through sexual contact are () (single choice)
A. Influenza
B. dysentery
C. Tuberculosis
D. AIDS
1 1. For people with heatstroke symptoms, () can relieve symptoms. (single choice)
A. Apply a hot towel to your face
B. Apply a cold towel to your face
C. feed iced drinks, such as soda water.
D. provide coffee, black tea and other hot drinks.
12. What types of domestic waste should be stored when implementing domestic waste classification () (single choice)
A. Recyclable garbage, non-recyclable garbage and toxic harmful waste
B. solid waste, gas waste and liquid waste
C. Combustible garbage, noncombustible garbage and toxic harmful waste.
D. recyclable garbage, non-recyclable garbage and compostable garbage
13. The wrong statement about wearing glasses is () (single choice)
A. Preschool children with myopia, whose diopter is above moderate, must always wear glasses and need to be checked once every six months.
B. Teenagers with mild myopia can wear glasses when they are far away, and they can take off their glasses when they are near.
C. the glasses will wear deeper and deeper.
D. Astigmatism patients must always wear glasses.
14. The statement that anemia is harmful to health is wrong () (single choice)
A. pale
B. Fatigue, drowsiness and weakness
C. Have a big appetite
D. carelessness
15. The main treatment measures for influenza do not include: () (single choice)
A. Influenza vaccination
B. Open the window for ventilation and keep warm.
C. taking antibiotics
D. Support treatment such as rest, drink plenty of water and pay attention to nutrition.
16. The main cause of dental caries is () (single choice)
A. Tooth dysplasia
B. partial eclipse and malnutrition
C. there are bacteria in the mouth.
D. drink coke often
17. Breast development is generally divided into several stages () (single choice)
A.3
B.4
C5
D.6
18. The adult's pulse is () times per minute in a quiet state (single choice).
A: 60-80
b50-70
C.70-90
Grass 65-85
19. The main route of transmission of hepatitis B is (). (single choice)
A. menstrual blood transmission
B. Close contact with sexual transmission
C. Perinatal mother-to-child transmission
D. All the above contents include
20. The following statement about fever is wrong () (single choice)
A. Fever is mostly caused by inflammation in the body.
B. Usually, the temperature of fever will not exceed 4 1 degree.
C. low fever means that the body temperature is lower than normal.
D. infection or immune diseases can also cause fever.
2 1. Hepatitis A spreads through () (single choice)
A. Air
B. dung mouth
C. animals
D. blood
22. What is the temperature of a healthy person (underarm) () (single choice)
A.37-38.3
36.5 to 37.9
35.5 to 37.0
D.36-37.4
23. Which of the following does not belong to gas poisoning () (single choice)
A. Carbon monoxide poisoning
B. Pipeline gas
C. Natural gas poisoning
D. Carbon dioxide poisoning
24. Children under the age of () are not allowed to ride bicycles on the road (single choice).
A. 1 1
B 12
C. 13
D. 14
25. Which of the following diet pills is wrong for teenagers? () (single choice)
A. Obstructing the absorption of nutrients
B. clear the heart and remove fire to inhibit acne.
C. Fat decomposition affects brain development
D. Causing habitual vomiting and endangering life.
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