HYGIENE EPIDEMIOLOGIE 2.0

31. Water soluble fibers

32. The most important in the diagnosis of malnutrition

is

33. Docosahexaenoic Acid (DHA)

34. Colorectal cancer screening should be performed in which age group

35. Which of these heavy metals accumulate in the bones?

36. What is the maximum incubation period for Ebola

viral fever?

37. Thanks to epidemiology, we can answer the question

38. Which of the following statements is true in

epidemiological studies

39. If neither the participant nor the person who conducts the experiment does not know to which group the participant is directed this is

40. Clinical trial based on the assumption that a group of patients, after the adop- tion of a series of a particular drug, receives next the series of other drug, and another group of patients adopt these drugs is reverse order is a test

41. the ratio of the risk of the disease among person exposed to the risk of the di- sease among not exposed is

42. in case-control studies

43. Requirements to be met by screening are

1. the condition should be an important public health problem

2. there should be early, asymptomatic phase of the disease

3. there is a recognized standard for the treatment of this disease

4. a specific screening is available

5. treatment in the asymptomatic phase affects the patients condition in the distant future

Correct answers are

44. pH-dependent toxicity of heavy metal ions in water.

Which is correct?

45. Which of the cranial nerves are stimulated by odors?

46. Best eliminated drugs during the waste water cleaning are?

47. What affects the absorption and distribution of metals in the body?

48. Which of the fatty acids of olive oil has properties of lowering serum cholesterol

49. Which statement is true? In developed countries, infectious diseases

50. Polyvalent vaccine

51. The mortality rate

52. Which sentence about the impact of weightlessness on the human body is

53. Among the examples below, point to primaryprevention means

1. vaccinati- ons

2. the promotion of healthy eating

3. correctional and rehabilitation activites

4. re-education

5. screening

6. hygiene education and work

7. rehabilitation

Correct answers are

54. Specifically-dynamic action of food means

1) WHO recommends a reduction in sodium intake to reduce blood pressure and risk of cardiovascular disease, stroke and coronary heart disease in adults. WHO recommends a reduction to:

2) In both adults and children, WHO recommends reducing the intake of free sugars to:

3) Free sugars include:

4) The indicator od type of obesity (abdominal/gluteal) is:

5) BMI is a simple index of weight for height commonly used to classiy underweight, overweight and obesity in adults, Patient with BMI=33 is:

6) BMR is not:

7) A diet rich dietary fibre tends to:

8) Deficiency of this mineral is linked to low bone density of new-born and maternal osteomalecia

9) Epiderm and mucousal epithelium metaplasia (respiratory tract, intestinal tract, urogenital system), skin, vessels?, follicular hyperkeratosis, xeropthalmia, keratitis, corneal cloudiness, keratomalacia are symptoms related with:

10) Beri-beri, Wernicke encephalopathy, nystagmus, ataxia, Korsakoff psychosis are related with:

11) You examine a poor child with generalized oedema, sparse and depigmented hair, skin rash,

angular stomatitis?, distended abdomen and enlarged liver. The symptoms are characteristic for:

12) Which sentences about exposure to lead are false?

1. At high levels of exposure, lead attacks the brain and central nervous system to cause come, convulsions and even death

2. Children who survive severe lead poisoning may be left with mental retardation and behavioral disorders

3. At lower levels of exposure that causes no obvious symptoms and that previously were considered safe, lead is now known to produce a spectrum of injury across multiple body systems

4. In particular lead affects children’s brain development resulting in reduced intelligence quotient (IQ), behavioral changes such as reduced attention span and increased antisocial behavior and reduced educational interest.

5. Lead exposure also causes anemia, hypertension, renal impairment, immunotoxicity andtoxicity to the reproductive organs

6. The neurological and behavioral effects of lead are believed to be reversible

7. Safe blood concentration is less than 10mg/dl

8. Lead stored in bone may be remobilized into the blood during pregnancy, thus exposing the fetus

13) People can be exposed to lead through:

14. Mien…. Disease with severe cases suffering brain damage, paralysis, incoherent speech and

delirium was caused by?

15) BOD is

16) The aim of primordial prevention is: