The types of care that personal assistants can provide are much broader than those that traditional agency provided home health aides (HHAs) and personal care aides (PCAs) are allowed to administer. Unlike home health aides and personal care aides that are only allowed to provide custodial care such as dressing, bathing, and meal preparation, Personal Assistants are also allowed to provide skilled care such as wound care, giving insulin shots, and suctioning tracheostomies.