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Untitled Quiz
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Untitled Quiz

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@ValuablePurple

Questions and Answers

  1. Dietary surveys

  • a. Are methods of collecting dietary information individually
  • b. Can be divided into: 48-hours recall, food diary, frequency questionnaire and dietary history
  • c. A and D are true (correct)
  • d. Frequency questionnaires are the surveys of choices in studies of caries and diet

    1. Regarding the individual consumption assessment:

  • a. Frequency questionnaires consists of a closed list of foods in which the consumption frequency of each food type is indicated (correct)
  • b.The 24-hour as recall is a prospective method, in which the patients is asked to remember all foods and beverages consumed in the preceding 24 hours
  • c. The dietary journal/food diary is a method developed by Burke, which includes an extensive interview and several 24-hours recalls
  • d. In the dietary history the patient writes down daily (for 3, 7 or more days) what foods and beverages he is ingesting

    1. Indicate which of the following is not a valid food recommendation to prevent tooth decay:

  • a. Reduce consumption of sucrose below 50 g / day in populations with extensive use of fluorides
  • b. Decrease the use of xylitol and / or sorbitol in chewing gums and sweets during the pre-eruptive period (correct)
  • c. Avoid eating or "nibble" between meals
  • d. Promote the substitution of sucrose by non-cariogenic sweeteners

    1. With regard to the characteristics of the chemical plaque control products, "the ability of an agent to bind to different sites of the mouth to slowly release its active ingredients maintaining therapeutic levels" is the:

    <p>d. Substantively</p> Signup and view all the answers

    1. Indicate the correct answer:

    <p>d. The most commonly used technique for dental is the manual technique, also known as &quot;spool technique&quot;</p> Signup and view all the answers

    1. Chlorhexidine:

    <p>a. Interferes on the formation of the acquired pellicle and the bacterial adhesion</p> Signup and view all the answers

    1. The effectiveness of dental sealants depends mainly on:

    <p>d. The above answers are not correct</p> Signup and view all the answers

    1. Effectiveness of dental sealants:

    <p>d. All are true</p> Signup and view all the answers

    1. In the "Pits iceberg of dental caries the diagnostic threshold used for the epidemiological surveys is:

    <p>c. D3</p> Signup and view all the answers

    1. Regarding Cavity Stadium:

    <p>d. The above answers are not correct</p> Signup and view all the answers

    1. As to decay:

    <p>b. Streptococcus mutans have the ability to join/adhere to the acquired pellicle</p> Signup and view all the answers

    1. Lactobacillus. Note the False answer

    <p>d. Some, through scarce, proteolytic activity with potential implication for dentin caries</p> Signup and view all the answers

    1. Actinomycetes. Indicate the correct answer:

    <p>b. Relates to root caries</p> Signup and view all the answers

    1. Mark the correct statement:

    <p>a. Preventive medicine to the masses is equal to health promotion</p> Signup and view all the answers

    Mark the incorrect answer about municipal register:

    <p>d. It is uploaded every 1st January</p> Signup and view all the answers

    1. The best health indicator is:

    <p>b. Lifespan at birth</p> Signup and view all the answers

    1. Fetal mortality is:

    <p>b. From conception to birth</p> Signup and view all the answers

    1. Index. Friz 25.94 and Sunbarg Index 80.27 to 47.71

    <p>a. Indicates mature and Regressive population respectively</p> Signup and view all the answers

    1. Which one of their following would you include in the formula for maternal mortality

    <p>b. A 35 years old pregnant woman who smokes stops taking treatment because of pregnancy and dies</p> Signup and view all the answers

    1. According to the following rates infant mortality in 2010, select the incorrect statement

    <p>c. We can not tell the level of development</p> Signup and view all the answers

    1. Which of the indicator gives the average of children per woman at the end of their reproductive life

    <p>b. Synthetic fertility rate</p> Signup and view all the answers

    1. The indirect method of health education:

    <p>b. Is very efficient</p> Signup and view all the answers

    1. The most cost-effective health education program is:

    <p>a. Health education in the community</p> Signup and view all the answers

    1. Counseling (medical advice) is a method:

    <p>a. That requires new skills</p> Signup and view all the answers

    1. Why was the health promotion movement born?

    <p>d. All are true</p> Signup and view all the answers

    1. Identify the correct statement:

    <p>c. In the Spanish healthcare system, health services are the responsibility of the autonomous communities</p> Signup and view all the answers

    1. What health system has more equity and control:

    <p>c. National health System model</p> Signup and view all the answers

    1. The healthcare system in Italy corresponds to the model:

    <p>a. Beveridge</p> Signup and view all the answers

    1. Why has a significant reduction of caries in industrialized countries in the last decades been produced according to many authors?

    <p>b. Because of the widespread use of fluoride toothpaste</p> Signup and view all the answers

    1. In which if the following historical periods was there a higher prevalence of caries?

    <p>c. 19th century</p> Signup and view all the answers

    1. The salivary amylase is mainly secreted by:

    <p>a. Parotid</p> Signup and view all the answers

    1. Which of these factors can alter arts the salivary flow?

    <p>d. All are true</p> Signup and view all the answers

    1. Which of these conditions decrease the renal excretion of fluoride?

    <p>c. Lower urinary pH</p> Signup and view all the answers

    1. The critical pH for the fluorapatite is about:

    <p>C. 4.5</p> Signup and view all the answers

    1. At what concentration of fluoride may appear the moderate fluoride?

    <p>b. 3 ppm</p> Signup and view all the answers

    1. Which of the following characteristics is a feature for an index?

    <p>d. All are true</p> Signup and view all the answers

    1. In the ICDAS classification, what caries code would have a tooth with an underlying dentinal shadow (not cavitation into destine)

    <p>c. 4</p> Signup and view all the answers

    1. A ICDAS caries Code 2 means:

    <p>a. First visual changes in the enamel</p> Signup and view all the answers

    1. The most universally used index to measure the prevalence of caries is:

    <p>c. DMF Index</p> Signup and view all the answers

    1. Which of the following statements is false?

    <p>a. Caries prevalence in primitive man was about 10 - 15%, being more frequent in young individuals and children</p> Signup and view all the answers

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