Related Articles. The Occupational Safety and Health Administration (OSHA) is a federal agency, a division of the Department of Labor. The Occupational Health and Safety Act, the law that founded OSHA in 1970, guarantees Americans their right to working environments free of hazards that may affect their well-being. OSHA creates the standards that safeguard these rights.
SERTOMA International is the âparent organization,â which provides local and collegiate organizations with bylaws. SERTOMA International's primary service project is assisting the more than 50 million people with speech, hearing and language disorders.
A cholesteatoma consists of squamous epithelium that is trapped within the skull base and that can erode and destroy important structures within the temporal bone. Its potential for causing central nervous system (CNS) complications (eg, brain abscess, meningitis) makes it a potentially fatal lesion.