Final answer:
OSHA regulates CS/SPD primarily in terms of occupational exposure and chemical safety, requiring employers to inform and protect workers from chemical hazards.
Step-by-step explanation:
The Occupational Safety and Health Administration (OSHA) regulates various aspects of workplace safety, including occupational exposure to airborne contaminants and bloodborne pathogens. Among the options provided, OSHA also has a significant effect on CS/SPD (Central Sterile Services Department/Sterile Processing Department) by its regulation of chemical safety. This includes ensuring that employers inform workers about chemical hazards through training, labels, and other methods, as well as enforcing standards related to the use and disposal of chemicals.