Summary of examination questions on epidemic prevention knowledge in COVID-19.

Summary of examination questions on epidemic prevention knowledge in COVID-19.

I. Fill in the blanks (*** 15)

1. The onset of novel coronavirus is _ _ _ _ _, which may be accompanied by mild dry cough, fatigue, poor breathing, diarrhea and other symptoms, while runny nose and expectoration are rare. themogenesis

2. The main routes of transmission in novel coronavirus are _ _ _ _ _ (including self-inoculation caused by hand pollution) and close-range transmission of respiratory aerosols of different sizes. Droplet propagation, contact propagation

3. During the epidemic, you should consciously accept _ _ _ before entering the campus. Only when the temperature is normal can you enter the campus and wash your hands in the bathroom. Check body temperature

4. At present, novel coronavirus has been included in the _ _ _ _ class infectious diseases stipulated in the Law of People's Republic of China (PRC) on the Prevention and Control of Infectious Diseases, and measures have been taken to prevent and control the _ _ _ _ class infectious diseases. B, a

5. Washing hands frequently is an important measure to prevent and control the epidemic. Wet your hands with tap water first, and apply hand sanitizer or soap? Seven-step washing technique? Hand washing can clean all parts of the hand. Seven-step washing technique? The point is. Internal and external repair, big bow and big wrist

6. Medical masks can be used for _ _ _ _ hours without contact with definite or suspicious infection sources, and will not be deformed, wet or dirty. 4 hours

7. In the process of studying at school, it is best to keep a distance of more than _ _ _ meters when talking to classmates. 1 m

8. Before leaving home for school in the morning, go to school when you have a fever and cough. Don't go.

9. When disinfecting the surfaces of desks and chairs in classrooms and libraries, it is most appropriate to use alcohol with a concentration of _ _ _ _? 75%

10. In daily protection, keep the environment clean and ventilated, and open the window for ventilation several times every day for _ _ _ minutes. 3,20-30

1 1. Now? Novel coronavirus contracted pneumonia? The medical observation period of close contacts is limited to _ _ _ _ days. 14 days

12. One of the main symptoms of novel coronavirus is fever. In a calm state, a temperature exceeding _ _ _ _ degrees belongs to a fever. 37.3

13. When coughing in public, you should cover your nose and mouth with _ _ _ _ _. tissue

14. The abbreviation of pneumonia in novel coronavirus is _ _ _ _. Novel coronavirus (Novell Coronavirus)

15. When washing hands, let the soap or hand sanitizer be fully rubbed for at least _ _ seconds. 20

Second, multiple-choice questions (***30 questions)

1. In a calm state, a temperature exceeding () degrees is a fever. A

a、37.3 B、37.4 C、37.5 D、37.6

2. What should I do with the mask used by people with symptoms such as fever and cough? ()D

First, directly scrap it? Hazardous waste? garbage can

B, can continue to use after disinfection with alcohol.

C, after being destroyed, throw it directly into the trash can.

D, soak in boiling water (or hot water with a temperature of at least 56 degrees) for 30 minutes, or spray with alcohol, then seal and discard? Hazardous waste? garbage can

3. The following persons are not close contacts () C.

A, people who share a car with the case and have close contact.

B, people who live, study, work or have close contact with the case * * *

C, medical personnel, family members or other personnel who have similar close contact with the case when taking effective protective measures in the process of diagnosis, treatment, nursing and visiting the case.

D, on-site investigators to investigate those who meet the requirements after evaluation.

4. Now? Novel coronavirus contracted pneumonia? The medical observation period of close contacts is () days. D

A, 7 days b, 9 days c, 1 1 day? D, 14 days

5. The correct step to wear a medical surgical mask is () a..

A, wash your hands, confirm the inside and outside of the mask, cover your nose, mouth and chin, and stick your nose to your nose.

B, diagnosis mask inside and outside, wash your hands, nose, chin cover, nose piece close to the bridge of the nose.

C, diagnosis mask inside and outside, hand washing, nose, mouth, chin cover.

D, wash your hands, cover your nose, mouth and chin, and keep your nose piece close to the bridge of your nose.

6. The correct way for us to cough or sneeze is () B.

A, cover your mouth or nasal cavity with your palm.

B, to cover with paper towels or elbows, wash your hands frequently.

C, there is no need to shield

D, none of the above is correct

7. If it's not far from school, you'd better choose how to get to school () A.

A, walk b, taxi c, bus d, subway

8. During the epidemic, the following students did the right thing () C.

A, eat in a relatively safe restaurant near the school.

B, go out and buy some necessities by yourself

C, only eat at school or at home

D, none of the above

9. What kind of infectious diseases does COVID-19 belong to? ()B

Party A, Party B, Party C, Party D and others

10. the main way of interpersonal communication in novel coronavirus is () a.

First, respiratory droplet transmission, contact transmission

B, air transmission, aerosol transmission

Fecal transmission, blood transmission

D, gastrointestinal transmission

1 1. When wearing N95 or KN95 mask, cover both sides of the mask with both hands and exhale to check whether the mask leaks. If so, what should I do? ()C

First, the adhesive tape can be used to stick it firmly.

B, a little air leakage doesn't matter, does not affect the use.

C, immediately replace the new one, and re-check.

D, none of the above

12. Among the following behaviors, the one that does not meet the requirements for epidemic prevention after school is () B.

A, personnel in and out of the strict identity registration.

B. Parents deliver goods to students at the school gate.

C, students follow the leave system.

D, check the temperature of the people entering and leaving.

13. The notice for returning to school is () ABCD.

A, correctly fill in the license plate numbers of self-driving cars and chartered cars entering the campus in the school bean system in advance.

B, students are forbidden to enter and leave the school again after returning to school.

C. Go to school by self-driving car or chartered car with formal qualifications. Students who have difficulty riding can contact the class teacher in advance to coordinate and solve it.

D, enter the campus to obey the school management, drive according to the prescribed route, do not force the queue, and prohibit parents from getting off the bus all the time.

14. Self-protection measures including () ABCD should be taken after school starts.

A, wash your hands with soap, hand sanitizer, etc. And wash them with running water.

B change clothes and ventilate, wash and disinfect them.

Clean or disinfect the surface of luggage and other articles.

D. If the journey is tiring, you can have a proper rest first, and then study.

15. After the school starts, the safeguard measure of classroom environmental sanitation is () ABCD.

Keep the classroom environment clean

B, ventilation more than 3 times a day, each time for 20 ~ 30 minutes, carefully recorded.

C in cold season, ventilate for not less than 60 minutes every day, and keep warm during ventilation.

D, other seasons often keep the window ventilated.

16. After returning to school, during recess activities, the following practices are correct: () ABC.

A, drink plenty of water between classes

B, reduce close contact

C, avoid excessive exercise, sweating, leading to decreased immunity.

D, go out to exercise side by side with classmates.

17. The correct way to eat in the canteen is () BCD.

A, don't wear a mask when cooking.

B. don't take off your mask before eating.

C. wear a mask immediately after eating.

D, eat at the wrong peak and keep the distance above 1 meter.

18. Use the correct () BD for the following masks.

A. When taking off the mask, take it off by hand.

B. When removing the mask, hands should not touch the external surface of the mask.

C, take it off and throw it on the ground.

D wash your hands with soapy water or alcohol immediately after you take off your hands.

19. The following measures to prevent COVID-19 are correct () ABCD.

Stay away from crowded places

B, keep your distance.

C wash your hands frequently and wear a mask.

D. Try to avoid rubbing your eyes and picking your nose.

20. During the epidemic, which of the following behaviors should schools avoid? ()ABCD

A, hold hands with classmates and talk intimately.

Share the delicious dishes in your bowl with your classmates.

C. When coughing and sneezing with the palm of your hand.

D, often exchange books with classmates.

2 1. During the epidemic, which places or articles in the school need disinfection? ()ABCD

First, dormitories, classrooms, libraries, canteens, bathhouses and other places

B, tableware

C, dining table and chairs

D, teaching AIDS

22. About what? Seven-step washing technique? , the following statement is correct () BCD.

A, prepare a basin of water and wash your hands in it.

B, carefully rub your hands, each step at least 15 seconds.

C, the seven-character formula of hand washing steps: inside? Outside? Editing? Bow? Big? Standing? wrist

D, take a proper amount of hand sanitizer (or soap) and evenly spread it on the whole palm, back of hand, fingers and fingers.

23. During the epidemic, how should students who live on campus manage () ABCD?

First, students can't go out at will

B, prepare disposable alcohol disinfection paper towels, try not to touch * * * items and furniture, and wash your hands as soon as you touch them.

C. Personal items such as clothes, shoes and hats should not be placed in other people's areas.

D, students take temperature twice a day, and report to the teacher in time if they feel unwell.

24. During the epidemic, the following behaviors are correct in () class B..

A, humbly ask questions from classmates at the same table.

B, try to avoid face-to-face communication with classmates and wear masks.

Keep at least 3 meters away from your classmates.

D, afraid of infection, afraid to go to class

25. An important way to prevent COVID-19 infection is to wash your hands. Which of the following situations requires hand washing? ()ABCD

A, after going out and coming home

B, before and after meals

After sneezing and blowing your nose

D. after contact with public goods.

26. How to deal with the masks used by healthy people? ()A

A, which belongs to dry garbage, can be treated according to the requirements of domestic garbage classification.

B, belongs to the pollution of garbage, to burn.

C, sent to the hospital for treatment.

D, none of the above is correct

27. If there is a suspected case near your school, what about the mask? ()B

A, it should be thrown into the school trash can.

B, should be regarded as medical waste, packed with yellow garbage bags and sent to the hospital, in strict accordance with the relevant procedures of medical waste disposal.

C, you should take it home to your parents.

D, prepare a bag for yourself.

28. How to clean and disinfect the indoor floor? ()A

A, the effective chlorine content of 500 mg/L chlorine disinfectant solution to wipe.

B, 90% alcohol can be sprayed on the ground.

C, clean with a disinfection mop.

D, wash with soapy water.

29. What should we not do after school during the epidemic? ()ABCD

I. Organize or participate in class reunion.

spit everywhere/spit on the floor

C. Visiting relatives and friends and visiting

D, stay up late to brush your mobile phone and play games

30. What masks can I wear at school during the epidemic? () CD

A, gas mask b, gauze mask

C. Medical surgical masks D and N95 masks

Three. True or false (***20 questions)

1. After wearing a mask on one side, you can wear it on the other side for a period of time. wrong

In order to facilitate communication when eating in the canteen, you should sit face to face at close range. wrong

3. Asymptomatic patients with novel coronavirus. correct

4. Wearing a multi-layer mask can effectively prevent viruses. wrong

In order to prevent virus infection, the dormitory can't open windows. wrong

6. All personnel (including medical personnel) who may have contact with suspected infected patients should be observed for 14 days. correct

7. During the epidemic, tables and chairs, floors, door handles, stair handrails, etc. It should be wiped once a day with a disinfectant containing 500 mg/L of available chlorine. wrong

8. If you have a fever, fatigue or a dry cough, it doesn't mean that you are infected. correct

9. When wearing a medical mask, the light color is outward and the metal strip is upward. wrong

10. After novel coronavirus is infected, most of them will develop into severe and critical cases, so it is horrible. wrong

1 1. To prevent novel coronavirus, cut off the source of infection, so don't eat wild animals in your daily life. correct

12. School will start soon. Although I rushed back to school from Hubei, I don't have to tell the teacher as long as there are no suspected or confirmed patients at home. wrong

13. When coughing or sneezing in public places, cover your hands immediately. wrong

14. Next to the sink in the public area of the campus, you need to prepare a towel to dry your hands after washing. wrong

15. Medical standard protective masks have a service life, and the masks are special and cannot be used interchangeably. correct

16.84 disinfectant should not be mixed with alcohol, toilet cleaning liquid containing hydrochloric acid, etc. After mixing, it may produce toxic chloride or highly toxic chlorine, which is harmful to health. correct

17. novel coronavirus is afraid of high temperature, so you can turn on heating or air conditioning to prevent it. wrong

18. The child is in the growth and development stage, with a small face, so choose a child protective mask. correct

19. Pneumonia infected in novel coronavirus can occur in people with low immune function and normal immune function, which is related to virus exposure. correct

20. Medical staff, family members or other people who have similar close contact with the case who treat, care, visit and take effective protective measures are also close contacts. wrong

Four, short answer questions (*** 10)

1. What are the clinical manifestations of novel coronavirus?

A: The main clinical manifestations of patients are fever and fatigue. The symptoms of respiratory tract are mainly dry cough, and dyspnea gradually appears. Severe cases are acute respiratory distress syndrome, septic shock, metabolic acidosis and coagulation dysfunction. Some patients have mild symptoms and may not have a fever. Most patients have mild illness and good prognosis, and a few patients are in critical condition or even die.

The school clearly stipulates that you must wait for the official start of school before you can return to school. If students have important experiments to do, can they return to school early?

A: Students are not allowed to go back to school by themselves before the official start of school. Students who insist on returning to school without the approval of the school will be held accountable and punished according to the Law on the Prevention and Control of Infectious Diseases and the relevant regulations of the school.

3. What preparations should students make before returning to school after the school informs them of the official start time?

A: During the preparation for returning to school, pay attention to whether there are symptoms such as fever, cough, sore throat, fatigue, muscle soreness, chest tightness, dyspnea, nausea and vomiting, diarrhea and conjunctivitis. If so, you should rest at home and seek medical treatment on the spot; If not, you can travel normally.

4. What are the risks on the way back to school?

A: There may be high-risk spots in novel coronavirus on the way back to school, such as crowded stations and airports, planes and trains with closed space, long-distance travel and public facilities used by many people. Try to go to school by private car if possible, and pay attention to the ventilation inside the car.

5. What should I do to ensure safety on my way back to school?

A: We should pay attention to the following aspects.

(1) Wear at least a disposable medical mask on the way back to school;

(2) It is recommended to wear gloves to maintain hand hygiene, avoid direct contact with public goods and parts, wash your hands with hand sanitizer and tap water, and do not touch your mouth, nose and eyes with your hands;

(3) Cover your nose and mouth with paper towels or elbow clothes when sneezing or coughing;

(4) Actively cooperate with temperature detection; If you feel fever on the way, you should take the initiative to measure your body temperature;

(5) Wear medical surgical mask or N95 mask (without exhalation valve) when suspicious symptoms appear, avoid contact with other personnel, and seek medical treatment as appropriate;

(6) If you find suspicious symptoms of people around you, you should report them in time.

6. After successfully returning to school, how to do a good job in epidemic prevention?

A: When you go back to school, you must never take it lightly, and the prevention and control measures must never be relaxed:

(1) After returning to school, keep a distance of more than 1 meter when talking with classmates;

(2) In class, wear a mask, don't whisper and don't walk around;

(3) Don't fight or party between classes, and avoid participating in group activities such as parties;

(4) Dining in the canteen is not * * *, not hip-hop, and the stay time is minimized;

(5) Strengthen diet nutrition and pay attention to adequate drinking water;

(6) Pay attention to the environment and personal hygiene, keep the residence well ventilated, wash your hands frequently and don't spit everywhere;

(7) If you have fever, cough, runny nose, diarrhea and other symptoms, please report to the teacher and the doctor in the infirmary immediately.

7. What should I do if there are symptoms such as fever and cough during the epidemic?

A: If you find yourself with a fever or cough at school, please report it to the teacher and the doctor in the infirmary immediately. At home, inform your parents in time and ask them to help you seek treatment; Be sure to wear a mask to avoid getting too close to others; Go to the designated hospital as soon as possible to check the possibility of novel coronavirus infection.

8. List five scenes that need to be whitewashed during the epidemic?

A: Just list the following five or add other reasonable scenarios.

(1) Before and after transferring textbooks and homework;

(2) After coughing or sneezing;

(3) After contact with others;

(4) before eating;

(5) After going to the toilet;

(6) when your hands are dirty;

(7) After contact with animals;

(8) After coming home from school.

9. How to deal with abandoned masks during epidemic prevention?

Answer: Do a good job of hand hygiene before and after taking off the mask. Masks worn by ordinary people (without symptoms such as fever and cough) have no risk of virus transmission. Would you please fold the mask and put it in? Hazardous waste? In the bucket. Have symptoms such as fever and cough. Soak in boiling water for 30 minutes or spray alcohol for disinfection and then seal and discard? Hazardous waste? Barrel. Please wash your hands after using the mask.

10. How to prevent novel coronavirus infection at home?

A: The following measures are for reference only.

(1) Enhancing health awareness, exercising moderately, ensuring sleep and staying up late can improve immunity;

(2) Maintain good personal hygiene habits, cover your nose and mouth with paper towels when coughing or sneezing, wash your hands frequently and thoroughly, and don't touch your eyes, nose or mouth with dirty hands;

(3) The living room should be ventilated and kept clean;

(4) Try to avoid close contact with people with symptoms of respiratory diseases (such as fever, cough or sneezing);

(5) Try to avoid crowded places and closed spaces, if you have to wear a mask;

(6) Avoid contact with wild animals, poultry and livestock;

(7) Adhere to safe eating habits and eat meat and eggs thoroughly;

(8) Pay close attention to symptoms such as fever and cough, and be sure to go to the nearest doctor in time when such symptoms appear.

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