Speaking roughly, normal levels of thyroid-stimulating hormone (TSH) are in the range of 0.4 to 4.0 mIU/L. However, each laboratory and test manufacturer identifies its own normal TSH range.
This pressure is typically set slightly higher than atmospheric pressure to prevent atelectasis, decrease inspiratory work of breathing, or improve gas exchange depending on the clinical scenario. This positive end-expiratory pressure (PEEP) is generated by a resistor in the exhalation port of the ventilator (Fig. 2).
mmHg is the pressure applied to your ankle and lower leg by the compression stocking. The larger the number, the greater the pressure. The rated compression for graduated compression support hose is the pressure on the ankles. The pressure is less as one goes up the leg from the ankle.