Quick Answer: How Many Lab Safety Rules Are There?

What is the most important lab safety rule?

The most important lab safety rule is to know the location of and how to use safety equipment, such as a fire extinguisher..

What is the first rule of safety?

The safety-first rule is a tenet of modern portfolio theory (MPT), which believes that risk is an inherent part of reaping a higher level of reward. In this context, safety first means minimizing the probability of negative returns.

What are the 5 lab safety rules?

Basic Safety RulesKnow locations of laboratory safety showers, eyewashstations, and fire extinguishers. … Know emergency exit routes.Avoid skin and eye contact with all chemicals.Minimize all chemical exposures.No horseplay will be tolerated.Assume that all chemicals of unknown toxicity are highly toxic.More items…

What is safety rule?

Definition. A principle or regulation governing actions, procedures or devices intended to lower the occurrence or risk of injury, loss and danger to persons, property or the environment.

What should you not do in a lab?

Things Not to DoDo not eat, drink, chew gum, smoke or apply cosmetics in the lab. … Do not put pieces of lab equipment in your mouth. … Do not work with chemicals until you are sure of their safe handling. … Do not use the phone or computer with gloves on your hands.

What is the first thing you should do in the lab?

List four things students should be before beginning any lab. Read instructions, Tie back long hair, Roll back loose sleeves, Put on safety goggles. List two things students should do after a lab. Wash hands with soap and water, Clean up your work area.

What are the most common lab safety problems?

Common Laboratory Safety IssuesStorage of combustible materials near the ceiling.Storage of corrosive, flammable, or toxic chemicals above face height.Incomplete/improper labeling of liquid waste containers.Poor labeling of stock solutions or secondary containers.Faded labels or label falling off.Degraded plastic chemical containers.More items…

What are the 10 lab safety rules?

The 10 Most Important Lab Safety RulesThe Most Important Lab Safety Rule. … Know the Location of Safety Equipment. … Dress for the Lab. … Don’t Eat or Drink in the Laboratory. … Don’t Taste or Sniff Chemicals. … Don’t Play Mad Scientist in the Laboratory. … Dispose of Lab Waste Properly. … Know What to Do With Lab Accidents.More items…•

How many safety rules are there?

ten safety rulesThey found that worker safety is dependent on worker behavior and human factors. They developed ten safety rules and, while many of you may have heard them before, they are worth repeating: STAY ALERT – and stay alive. The more awake a worker is, the less likely he or she is to get hurt.

What are the 4 general safety rules?

General PrecautionsYour safety is your personal responsibility.Always follow the correct procedures.Never take shortcuts.Take responsibility and clean up if you made a mess.Clean and organize your workspace.Ensure a clear and easy route to emergency exits and equipment.Be alert and awake on the job.More items…

Why rules are set for safety?

Safety rules are in place to protect the people of our community. They protect all of us. Many safety regulations were implemented because of a condition that led to someone getting seriously injured or killed. The truth is people paid the price for many of our safety rules with their lives, limbs, or blood.

What should you not wear in a lab?

Do not wear shorts, short skirts, sandals, loose clothing, or dangling jewelry. 2. Lab coat: Wear a lab coat that covers the arms. … Gloves should never touch common surfaces outside the lab, including door handles, elevator buttons, and cell phones.

What three items should never be taken into the lab?

Never touch, taste, or smell any reagents. Never place the container directly under your nose and inhale the vapors. Never mix or use chemicals not called for in the laboratory exercise.

What is safe lab procedures?

Dress for work in the laboratory. Wear clothing and shoes that cover exposed skin and protect you from potential splashes. Tie back long hair, jewelry, or anything that may catch in equipment. Never eat food, drink beverages, chew gum, apply cosmetics (including lip balm), or handle contact lenses in the laboratory.

What is the most important safety rule and why?

Explanation: The most important safety rule in science is to follow the instructions given by your teacher’s or in the textbook which you are referring to conduct the experiment.