Universal Precautions

37問 • 2年前

問題一覧

It is a combination of common sense, good behavior and housekeeping.

Safety

SAFETY EQUIPMENTS

Safety showers, Eyewash stations, Fire blankets, Fire extinguishers, Spill kits, First aid kits, Fume hoods, Biosafety hoods, Chemical storage cabinets, PPEs

Frequent handwashing, no eating, no smoking, drinking and making yourself aware of emergency procedures are example of what?

Good personal behavior and habits

Laboratory cleanliness, properly labeled container, immediate appropriate cleanup of any spills and various warning signs are example of what?

Good housekeeping

Carefully reading all instruction and labels, not operating equipment until instructed, respecting the power of acid, bases and corrosive chemicals and using PPEs are example of what?

Good laboratory technique

Lab risks

Electrical fire and shock, Toxic vapors, Compressed gasses, Flamable liquids, Radioactive materials, Corrosives

Federal law that mandates safe working conditions for workers

Occupational safety and health act of 1970

The lab, by law, must provide written policies for safe use of hazardous chemicals

Hazard communication standard

Also known as Right to Know Law

Hazard communication standard

Intent to ensure all chemical health hazards are evaluated and information is presented to employees.

Hazard communication standard

A list of all safety information created by the manufacturer for each laboratory reagent( biological or chemical)

Safety data sheet

Classified according to flashpoint, among the most dangerous in the lab

Flammable/combustible

Cause injury to eyes/skin, respiratory tract if contact is made

Corrosives

Under certain circumstances may react violently - require special knowledge to prevent their contact with reaction causing substances.

Reactive

It has been determined to cause cancer.

Carcinogenic chemicals

It is often used as example of lab chemical and now classified as carcinogen

Benzidine

It is shown in the blue quadrant

Health hazard

It is shown in the red quadrant

Flammability hazard

It is shown in the yellow quadrant

Instability hazard

It is shown in the white quadrant

Specific hazard

True/False: All biological specimens must NOT be considered potentially infection

False

True/False: Mouth pipetting is not permitted

True

Most penetrating radioactivity

Gamma ray

Less penetrating radioactivity

Beta ray

The three cardinal principles of self protection

Time, Shielding, Distance

Paper, wood, plastics and fabrics are categorized in what class of Fire?

Class A

Flammable liquids -- gases are categorized in what class of Fire?

Class B

Electrical are categorized in what class of Fire?

Class C

Combustible metals are categorized in what class of Fire?

Class D

RACE stands for

Rescue, Alarm, Contain, Extinguish

RACE- remove patients from immediate harm

Rescue

RACE- pull fire alarm

Alarm

RACE- Close door and windows

Contain

RACE- extinguish fire

Extinguish

True/False: Infectious wastes should be autoclaved before disposal

True

Where should materials with significant amount of blood used in culture plates be disposed?

Bio-waste

Where should paper towels, used gloves and Kimwipes be disposed?

Regular trash

Translation(Pre-finals)

MAHATHIR ALPHA · 55問 · 2年前

Translation(Pre-finals)