Q) Harmful Physiological effect of Noise.

  • Filling of discomforts, Sleeping interference
  • Reduced intellectual performance, Fatigue, Nervous irritability & strain
  • Vexation, Irritation, Distress & Mental dis-order
  • Change in blood pressure
  • Change in pulse rate
  • Change in blood cholesterol contents
  • Constriction of blood vessels, Dilation of pupil of eye
  • Hearing loss, Reduction of speech intelligibility
  • Acoustic Traumass, Auditory fatigue
📖 Additional Information

Change in blood pressure

Change in pulse rate

Change in blood cholesterol contents

Constriction of blood vessels, Dilation of pupil of eye

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