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Positive reaction to tuberculin skin test Negative bacteriologic studies (if done) No clinical, bacteriologic, or radiographic evidence of TB)

101. What are the ways of TB treatment?

It was not until 1946 with the development of the antibiotic streptomycin that effective treatment and cure became possible. The emergence of multidrug-resistant TB has again introduced surgery as part of the treatment for these infections. Here, surgical removal of chest cavities will reduce the number of bacteria in the lungs, as well as increasing the exposure of the remaining bacteria to drugs in the bloodstream to increase the effectiveness of the chemotherapy.

102. What are the main causes of danger according to the axioms about the potential dangers of man-made factors?

Axiom 1. Any technical system is potentially dangerous.

Axiom 2. The technological hazards exist if the daily activity associated with the flows of matter, energy and information in the technosphere exceed thresholds.

Axiom 3. The source of man-made hazards are elements of the technosphere.

Axiom 4. Technological hazards are localized in space and time.

Axiom 5. Technological hazards have a negative effect on people, the environment and elements of the technosphere simultaneously.

Axiom 6. Technological hazards impair human health, lead to personal injury, economic loss, and degradation of the environment.

103. What are four levels of environmental pollution according to the standards for maximum permissible concentration of harmful substances?

(1) - the lack of influence, (2) irritation, (3) chronic illness, (4) acute illness

104. What is referred to as quality standard of harmful substances in the environment, with constant exposure over a certain period of time and virtually no influence on human health?

MPC

105. What is referred to as “scientific - technical specification determined from the conditions that the content of pollutants in the surface layer of air from the source does not exceed the standard of air quality”?

MPE

106. What is referred to as “maximum norm for agrochemicals in agriculture and forestry determined with regard to pesticides, mineral fertilizers, chemical protection and stimulates plant growth”?

The maximum permissible levels (MPL)

107. Which of these hazards are classified into hazardous substances?

• industrial poisons (ethylene dichloride, propane, butane, etc.);

• pesticides in agriculture (pesticides, etc.);

• medicines;

• household chemicals;

• biological and animal venoms;

• toxic substances (VX, sarin, etc.)

108. According to classification of industrial pollutants, what is the Grade for MPC > 10 m2/m3?

Grade 4

109. What is the range of acoustic vibrations?

Acoustic vibrations in the range of 16-20 MHz - sound, with a frequency of less than 16 Hz - infrasound, above 20 kHz - ultrasound. GOST 12.1.003 - 83 and CH 2.2.4.12.1.8 562 - 96.

110. What is the permissible level of tension for magnetic field in the workplace?

The tension in the workplace should not exceed 8 kA / m (CH-1742 - 77). For an electrostatic field (ESF) allowable level of tension - 60 kV / m.



111. According to classification of a single beam what is the stage for irradiation levels 200-400 R?

II Stage - 200 - 400 rad

112. Which law does regulate the environmental impact assessment in order to prevent the negative impact of administrative, economic and other activities on the environment, life and health of the population of the RK?

chapter 11 of the Law "On Environmental Protection", and 18 March 1997 adopted the Law "On Environmental Assessment"

113. When was the Law "On Ecological Expertise" adopted?

114. What is referred to as a mandatory measure to protect the environment, which is conducted to verify compliance with economic and other activities prior to making economic decisions?


Date: 2015-12-11; view: 746


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The key principle taught in almost all systems is that the rescuer, be they a lay person or a professional, should assess the situation for danger. | The State Environmental Assessment (SEA)
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