Hygienic Evaluation Quiz: Air Temperature, Humidity, and Environmental Conditions

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18 Questions

What radionuclide is the cause of the severe nasopharynx irritation described in the text?

Radioactive iodine

Which device will allow for the most precise temperature records to study the impact of microclimate on the human organism?

Assmann psychrometer

What is the principal occupational hazard under the conditions described in the text for the anesthesiologist administering halothane narcosis?

Air pollution with anesthetic

What medical expert should be the chief of the commission that periodically examines the workers in the described building company conditions?

Otolaryngologist

What is the air temperature in the operation room described in the text?

21°C

What is the humidity level in the operation room described in the text?

50%

What aspect of the microclimate is affected when air temperature is 20°C, relative humidity is 45%, and air movement velocity is 0.3 m/s?

Ineffective ventilation rate

In the scenario described, what could be a potential issue with the light coefficient of 1:5?

Poor lighting conditions

Considering the distance between the mineshaft and other structures, what is the minimum distance required by the sanitary code between a well and a potential source of water pollution?

30 m

For students studying from 9 a.m. to 3 p.m., which factor related to lighting would be most informative to evaluate their visual regimen?

Natural light coefficient

How can the pollutants described in the atmospheric air of an industrial center be characterized based on their negative health effects?

Complex

What is the common practice for disposing poorly refined wastes from an industrial plant that could impact drinking water sources?

Throwing into river sources

What is the maximum permissible concentration of carbon dioxide in the air, considered as a sanitary index of air purity in a classroom?

0.05%

If students study from 9 a.m. to 3 p.m., which index of natural light would be most informative for evaluating their visual regimen?

Natural light coefficient

In a hospital ward for patients with thyreotoxicosis, with an area of 18 m^2, height of 3 m, and a ventilation rate of 2.5 air changes per hour, what is the approximate air volume in the room (in m^3)?

54 m^3

Which of the following factors is NOT directly related to the assessment of lighting conditions in a classroom or study room?

Water pollution regulations

If the ventilation rate in a room is expressed as air changes per hour (ACH), what does a rate of 2.5 ACH mean?

The air in the room is completely replaced 2.5 times every hour

Which of the following factors is NOT directly related to the assessment of air quality in an indoor environment?

Water pollution regulations

Test your knowledge on hygienic evaluation of environmental conditions such as air temperature, humidity, air movement velocity, light coefficient, and noise level. Determine if the conditions meet the standards based on the provided values.

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