When a person works in a hot environment, the body must get rid of excess heat to maintain a stable internal temperature of 97.9ºF to 99.5ºF.

When a person works in a hot environment, the body must get rid of excess heat to maintain a stable internal temperature of 97.9ºF to 99.5ºF.

Untreated or inadequately treated obstructive sleep apnea (OSA) results in job performance deficiencies such as excessive sleepiness, cognitive dysfunction, longer reaction times, irritability and reduced vitality.