Patient with thyrotoxicosis is in the 2-beds hospital ward of therapeutic department. The area of the ward is 18 m2, height 3 m, ventilation rate 2,5/hr. Air temperature - 20°C, relative humidity 45%, air movement velocity 0,3 m/s, light coefficient 1/5, noise level 30 dB. Make hygienic evaluation of the conditions.

Answer options

1. High level of noise
2. Discomfortable microclimate
3. All conditions are OK
4. Non-effective ventilation
5. Poor lighting

Explanation

Thyreotoxicosis patient is in the two-place hospital ward of therapeutic department. The area of the ward is 18 m2, height is 3 m, ventilation rate is 2,5/h. Air temperature is 20°C, relative humidity is 45%, air movement velocity is 0,3 m/sec, light coefficient is 1/5, noise level constitutes 30 dB. Make a hygienic assessment of these conditions.