In Direct Access, clear patient communication must include transparency about what the hygienist can and cannot do. The best practice is to openly disclose the limits of the hygienist’s authority, obtain informed consent before moving forward, and explain what steps will happen if a referral to a dentist is needed. This approach helps patients understand who is responsible for different parts of their care, which procedures are within the hygienist’s scope, and when a dentist’s evaluation or intervention is required. Obtaining informed consent ensures the patient understands the proposed care, alternatives, potential risks, and benefits, so they can make a voluntary, knowledgeable decision. Explaining referral processes when necessary gives patients a clear roadmap for follow-up care, continuity of treatment, and follow-through with the appropriate clinician. Doing this builds trust, supports patient autonomy, and helps protect both the patient and the provider within the regulatory framework of Direct Access. Providing information only after the visit or focusing solely on the dentist’s opinion deprives patients of timely, relevant details needed to participate actively in their care.

Under Title IV, accessibility for people who are deaf or hard of hearing is addressed by requiring built-in closed captioning capability in TV receivers that are 13 inches or larger. This means those bigger TVs must be able to display closed captions without needing an extra device. That’s why the statement that televisions 13 inches or larger must have CC ability is the right one. The other options either imply captions aren’t mandatory, apply to all sizes, or say CC isn’t required, which doesn’t reflect the specific size threshold and built-in capability mandated by the rule.

Direct Access procedures are carried out with a dentist overseeing the care, ensuring there’s a supervising clinician who can supervise and attest to the care plan. This maintains accountability and professional responsibility for diagnosing, planning, and guiding treatment, even if the procedure can start without the dentist being present for every step. The dentist must be able to review the case, approve the plan, and attest that the care provided meets standard standards. Why the other statements don’t fit: it’s not correct to say no supervision is required, because the dentist remains responsible for the overall care and must supervise or attest to the plan. Supervision by a physician isn’t the typical model in dentistry, since dentists lead dental care decisions. And supervision isn’t limited to radiographs; Direct Access encompasses a broader range of procedures that still require dentist oversight and validation of the treatment plan.

Public seating areas must include accessible seating options for individuals with disabilities. This reflects the ADA requirement that venues open to the public provide accessible seating distributed throughout the seating area, with spaces for wheelchair users and accompanying persons, plus unobstructed routes and proper sightlines. These rules apply to a wide range of public assembly venues— theaters, arenas, stadiums, auditoriums, concert halls, and similar spaces—not just one type or backstage areas. Accessibility isn’t optional and isn’t limited to theaters, so ensuring accessible seating across public assembly spaces ensures equal access for everyone attending events.