Prepared to Lead. The term Commissioned Officer generally refers to members of the Navy or Navy Reserve who have a degree from a four-year college or university as a minimum educational requirement and have gone through Officer Training (there are exceptions to the degree requirement based on extensive service experience).
Modafinil is a wakefulness-promoting agent (or eugeroic) used for treatment of narcolepsy, shift work sleep disorder, and excessive daytime sleepiness associated with obstructive sleep apnea.
Modafinil (Provigil) and armodafinil (Nuvigil) are possible medications to treat excessive sleepiness. These medications work by changing the action of certain chemicals in the brain, and have monoaminergic effects (altering neurotransmitters like dopamine and serotonin).