Covering the head is critical because, unlike the hands and feet, the blood supply does not become constricted in the cold. This is why body heat escapes through the head more readily than the hands or feet. When exposed to the cold, the body limits the amount of blood pumped to extremities in order to preserve heat within the vital organs. That s why hands and feet are the first things to get cold they re being sacrificed, in a sense, for the more important body parts. Always wear gloves that are breathable and waterproof.
Feet can get cold quickly and allow heat to escape.
The feet generally can pump a full cup of perspiration over the course of an active day. Footwear should be durable, waterproof and breathable, and should include synthetic fiber socks with a thin pair of wicking socks. Now Online Online Radiation Safety Refresher Training is now being offered through December. The refresher training is required for all workers currently authorized to use radioactive materials. The refresher training can be taken through the Online Training Center .