Chapter 23 Chemical and Waste Management

what should a proper face mask do

• repel fluids and provide respiratory protection

• be snug fitting and flexible

• be kept at work

• fill all employees

Dizziness, fainting headache and nausea are effects felt by an individual suffering from which of the following

• cytotoxicity

• fear of the dentists office

• chronic toxicity

• acute toxicity

What are the three primary methods dental assistants can be exposed to hazardous chemicals

• gases, vapors, and dusts

• absorption, gases and direct

• inhalation, ingestion, and skin contact

• droplets, airborne and gases

A cause of Liver disease would be an example of

• acute toxicity

• chronic toxicity

• pregnancy

• fear

what type of gloves should be worn when using chemicals

• cloth

• utility

• rubber kitchen

• leather

Latex gloves worn during patient care do not provide adequate protection when handling chemicals because

• they are likely to tear

• the latex in the gloves degrades when exposed to chemical disinfectants

• they have many pinholes that are responsible for leaks

• they will chemically react and create toxic fumes

Eating lunch in an area in which chemicals are used is a common way of chemical exposure through which means?

• ingestion

• inhalation

• skin contact

• vapors

Each of the following is a symptom of Acute chemical toxicity except One. Which one is the EXEPTION

• Headache

• Dizziness

• Nausea

• Cancer

According to OSHA how often do eyewash stations need to be inspected to ensure proper function?

• daily

• weekly

• monthly

• Not required

All of the following are considered Regulated waste EXCEPT

• blood-soaked gauze

• human tissue

• saliva soaked gauze

• scalpel blade