To select the correct working end for use on the distal surface of a molar tooth, the clinician should do which of the following?

If a patient/client takes hypertension medication daily, how should the patient chair be positioned when you leave the operatory to retrieve the client/patient from the waiting area?

Five key variables affect tooth structure loss during extrinsic tooth stain removal with a rubber cup: abrasiveness of the prophylaxis paste, quantity of abrasive agent, contact time of the rubber cup on the tooth surface, speed of the rubber cup, and pressure or force applied to the rubber cup. To preserve tooth structure and prevent damage to teeth and restorative materials, the practitioner starts with the least abrasive agent and amount of agent, with the least amount of rubber cup contact time, and with the least amount of pressure to remove the extrinsic stain.

A risk-management strategy for healthcare providers is to maintain detailed documentation of services rendered to clients. Documentation should include evidence of all phases of the process of care.

Asking your patient to put his or her chin in a chin down position would improve your view of the mandibular teeth. To be correctly positioned, the patient’s mouth should be approximately level with the clinician’s sternum.

Enamel hypocalcification produces which of the following?

Assume your instrument set contains the following selection of hand-activated instruments. Which instrument would be best for removing large-size supragingival deposits from posterior teeth?

This diagram depicts the following:

Subgingival instrumentation of dental implants is recommended every 6 months. Instruments used for the assessment and debridement of dental implants should be made of a material that is softer than titanium.

A patient may experience dentinal hypersensitivity for a period of time and then other periods of time when sensitivity is not a problem. Dentinal hypersensitivity usually results from any instrumentation of the root surfaces.