Instrument Processing and Laboratory Safety Quiz

The process of removing all microorganisms from an instrument.

The complete set of steps used to prepare medical instruments for safe use.

This crucial step removes visible debris and contaminants from the instruments.

The final step where the instrument is prepared and stored for future use.

The transportation of the instrument to the patient or procedure area.

Measuring liquid using a graduated cylinder. Think liters, milliliters, ounces.

Measuring solid material using a scale. Think pounds, kilograms, grams.

When mixing gypsum products, the correct amount of water is measured by volume and the correct amount of powder is measured by weight.

Special bags used to dispose of any hazardous or infectious waste.

Broken glass is a hazard and needs to be disposed of properly to prevent injuries.

A medical technique where an examiner uses their fingers to feel the texture, size, and consistency of body tissues.

The act of examining something by gently pressing on it with your fingers.

Checking the size, shape, and consistency of a body part using your fingers.

The sense of touch used to examine a patient's body.

A medical examination technique that involves gentle pressure with the fingertips.

Personal protective equipment such as lab coats, safety goggles, and gloves are essential for protecting yourself from harmful substances or accidents.

Loose hair can easily get caught in equipment or chemicals, posing a danger.

Always follow the instructions provided by the manufacturer of any chemicals, equipment, or procedures to ensure safety and accurate results.

Eating, drinking, or smoking in the laboratory is strictly prohibited due to the potential contamination of food and liquids by hazardous chemicals.

Laboratory safety rules and regulations are crucial for ensuring the safety of everyone working in the lab.

Disinfectant category that destroys a wide range of microorganisms, including tuberculosis bacteria.

A chemical that kills vegetative bacteria, most viruses, fungi, and inactivates tuberculosis.

A method of sterilization using chemicals that destroy all microorganisms, including spores.

A disinfectant with a lower level of activity, typically used on non-critical items.

A disinfectant with high activity, used for critical medical devices.

The exclamation mark symbol indicates that the product may cause skin or eye irritation, or can cause sensitivity on the skin.

A wax spatula is used to shape and manipulate wax in various dental procedures.

A device placed inside instrument packaging to visually indicate sterilization conditions.

A process integrator visually displays the results of multiple aspects of the sterilization process.

A process integrator is also known as a multiparameter indicator.

Process integrators are used to confirm that instruments have undergone proper sterilization.

A process integrator changes color or appearance when exposed to the correct sterilization conditions.

When transferring an instrument in the position of use, the instrument should be pointed upwards.

When working with instruments, consider the position of the tooth and always maintain a safe direction for the instrument to prevent injury.

The position of use is important for effective and safe instrument handling during procedures.

Understanding the position of teeth in the mouth is essential for accurate and safe instrument handling.

The second number in G.V. Black's instrument formula represents the length of the blade.

G.V. Black's formula is a standardized system for classifying dental instruments based on their design and function.

The formula uses numbers to represent specific features of the instrument, such as blade length, working end shape, and angle.

Understanding G.V. Black's formula is crucial for dental professionals to identify and select the appropriate instruments for specific procedures.

It aids in communication among dental professionals and helps ensure consistency in instrument selection.

A double-ended tool commonly used in dental labs for shaping and manipulating wax during the construction of dentures.

The #7 wax spatula is favored due to its versatility and its suitability for working with the intricate details of denture construction.

The #7 wax spatula has two distinct ends, each with a specific purpose in handling wax. This dual functionality enhances its usability for a diverse range of denture processes.

Drying the teeth with an air-water syringe before applying topical fluoride removes saliva and moisture, which can interfere with the fluoride's effectiveness. This ensures that the fluoride adheres to the tooth surface properly.

A well-aimed blast of air from an air-water syringe helps eliminate excess saliva from the tooth surface, creating a clean and dry environment that facilitates the proper application of topical fluoride.