Health Effects of Physical Hazards Quiz
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Questions and Answers

What are some of the physical hazards that workers experience in their environments?

  • Noise, extremes of temperature, inadequate illumination, radiation, and vibration (correct)
  • Noise, inadequate ventilation, ergonomic strain, radiation, and vibration
  • Noise, chemical exposure, inadequate illumination, radiation, and vibration
  • Noise, extremes of temperature, inadequate ventilation, radiation, and ergonomic strain

What factors contribute to noise-induced illnesses in the work environment?

  • Type of noise, duration of exposure, and workplace size
  • Intensity, duration of exposure, and type of noise (correct)
  • Intensity, frequency, and workplace size
  • Pitch, frequency, and duration of exposure

What is the range of permissible noise exposures for 8 hours in the Philippines?

  • 90 dB (correct)
  • 95 dB
  • 105 dB
  • 100 dB

How does the duration of exposure to loud sounds affect the risk for hearing impairment?

<p>The longer a worker is exposed, the risk for hearing impairment is greater (B)</p> Signup and view all the answers

What effect can very loud sounds such as blasts have on the ear?

<p>They may immediately destroy the eardrum and affect the level of hearing (D)</p> Signup and view all the answers

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