Pre-Clinical Procedures Exam 2

Business Assistant

Supports administrative tasks in dental practices.

Clinical Assistant

Assists dentists during dental procedures.

Dental Hygienist

Cleans teeth and educates patients on oral health.

Dentist

Licensed professional providing dental care and treatment.

Patient Record Review

Assessment of patient information before treatment.

Health Problems

Conditions that may affect dental treatment outcomes.

Medical Alerts

Notifications of critical health issues for patient safety.

Treatment Area Preparation

Ensuring cleanliness and readiness for patient treatment.

Supine Position

Patient lying flat on their back during treatment.

Team Dentistry

Collaborative approach to provide dental care efficiently.

Four-Handed Dentistry

Technique involving dentist and assistant working together.

Principles of Motion Economy

Efficient movement to reduce fatigue during procedures.

Operator's Zone

Area where the dentist performs dental procedures.

Transfer Zone

Space for passing instruments between dentist and assistant.

Assistant's Zone

Area designated for the dental assistant's tasks.

Static Zone

Space for equipment and supplies not in use.

Instrument Transfer

Method of passing tools between dental professionals.

Pen Grasp

Holding an instrument like a pen for control.

Palm Grasp

Securely holding an instrument in the palm.

Palm-Thumb Grasp

Stabilizing an instrument with the thumb and palm.

Expanded-Function Dental Assistant (EFDA)

Assistant performing specific delegated intraoral procedures.

Direct Supervision

Dentist present during assistant's procedure performance.

Indirect Supervision

Dentist oversees assistant from a different location.

Instrument Transfer Technique

Single-handed method for efficient instrument handoff.

Mirror Skills

Techniques for using mirrors to visualize oral cavity.

Evaluation of Expanded Functions

Assessment of skills for expanded dental procedures.

Cavity Preparations

Process of preparing teeth for fillings or restorations.

Fulcrum Usage

Stabilizing hand position for better control during procedures.

Operator Positioning

Correct posture for dental professionals during procedures.

Motion Economy

Efficient movement techniques to reduce fatigue.

Grasping Techniques

Methods for securely holding dental instruments.

Patient Greeting

Welcoming patients by name upon arrival.

Positioning the Patient

Adjusting patient chair for optimal access.

Knowledge of Dental Anatomy

Understanding tooth structure and oral cavity layout.

Moisture Sources

Includes water, saliva, blood, and gingival fluid.

Oral Evacuation Systems

Maintain a dry operating field during dental procedures.

Saliva Ejector

Small evacuator for less-invasive dental procedures.

Indications for Saliva Ejector

Used in prophylaxis, fluoride treatments, and orthodontics.

Placement of Saliva Ejector

Position under tongue for fluid accumulation control.

High-Volume Evacuator (HVE)

Used during most dental procedures with handpieces.

Indications for HVE

Removes saliva, blood, and debris during procedures.

Suction Tips

Operative tips are angled; surgical tips are smaller.

Positioning HVE

Place before dentist positions handpiece and mirror.

Daily Maintenance of HVE

Flush hoses and check disposable traps weekly.

Rinsing Procedures

Includes limited-area and full-mouth rinsing techniques.

Air-Water Syringe

Used for rinsing during dental procedures.

Isolation of Teeth

Techniques to protect tissues and prevent contamination.

Cotton Roll Isolation

Easy application but limited in isolation effectiveness.

Dry-Angle Isolation

Blocks saliva flow using a pad over Stensen's duct.

Dental Dam

Latex barrier isolating selected teeth during procedures.

Dental Dam Indications

Provides infection control and improves visibility and access.

Dental Dam Material

Available in latex, sizes 6x6 and 5x5 inches.

Dental Dam Frame

Holds and stabilizes the dam during use.

Dental Dam Accessories

Includes napkin, lubricants, punch, and forceps.

Dental Dam Clamp

Stabilizes the dam around the tooth.

Dental Dam Application Factors

Consider arch shape, irregularities, and anchor tooth.

Dental Dam Placement

Requires specific clamps for anterior teeth restoration.

Stabilizing Cervical Clamp

Softened stick compound aids in stabilization.

Operative Suction Tips

Straight or angled tips for general procedures.

Surgical Suction Tips

Smaller tips made of stainless steel for surgery.

Placement of HVE

Position evacuator before dentist starts working.

Limited-area Rinsing

Quick rinsing during procedures for comfort.

Full-mouth Rinse

Freshens mouth at the end of a procedure.

Isolation Techniques

Methods to keep the treatment area dry and visible.

Dental Dam Removal

Requires specific techniques for anterior and fixed bridges.

Right-Handed Dentist Operators Zone

7-12 o’clock

RH Dentist Transfer Zone

4-7 o’clock

RH Dentist Assistant Zone

2-4 o’clock

RH Dentist Static Zone

12-2 o’clock

Left Handed Dentist Operators Zone

12-5 o’clock

LH Dentist Transfer Zone

5-8 o’clock

LH Dentist Assistant’s Zone

8-10 o’clock

LH Dentist Static Zone

10-12 o’clock