In a dental practice, the obligation to help in emergencies isn’t limited to people who are already patients. If someone who isn’t currently on the practice’s roster presents with a dental emergency, the dentist must make reasonable arrangements to ensure they receive care. This protects the person from harm, relieves pain, and upholds professional responsibility. Reasonable arrangements can include providing immediate treatment to stabilize the condition, offering temporary relief, or referring to another dentist or an appropriate emergency service, with clear communication about follow-up. Therefore, this statement is true.

Protecting patient information comes down to limiting who can see records and using secure methods to handle them. The best approach is to store records securely, limit access to those who need them, use secure electronic systems for digital records, and share information only with authorized personnel or with patient consent when required. Physically, keep paper records in locked, access-controlled storage and never leave them unattended on a desk. For electronic data, use strong passwords, log off when finished, keep devices secure, and rely on compliant EHR software with encryption and audit trails. Follow the minimum necessary standard under HIPAA to determine who may access information and for what purpose. Sharing information with family without consent or sending records through personal email would create unnecessary risk and violate confidentiality.

Before any treatment, you must provide the patient with information about what will be done, the possible risks and benefits, and any reasonable alternatives, so they can make an informed decision. That comprehensive disclosure and the patient’s voluntary agreement is what you call informed consent. It’s the type of consent that ensures the patient understands what could happen, what could help, and what other options exist, including what might happen if no treatment is chosen. Expressed consent is simply an explicit agreement, often in writing or spoken, but it doesn’t by itself require detailed discussion of risks and alternatives. Implied consent is inferred from the patient’s actions rather than a formal discussion. Confidentiality relates to privacy of information, not to agreeing to a treatment after being informed.

Maintaining patient records for a sufficient period is essential because these documents support ongoing care, billing, and legal/regulatory reviews, including potential malpractice claims. Three years after the last entry is generally not enough to meet state requirements. In Iowa, the standard retention period for dental records is longer than that; a common minimum is seven years after the last entry, with extended retention for patients who were minors at treatment (often until the patient reaches the age of majority plus an additional period, depending on current rules). Because state laws can change, always verify the latest Iowa Board or statute guidance. So the statement is false.