OSHA
What does the acronym OSHA stand for?
OSHA stands for Occupational Safety and Health Administration.
What is first aid?
First aid is the immediate care given to a person who is injured or suddenly ill before professional medical help arrives.
What is energy?
Energy is the ability to do work or cause change.
______ energy is stored in chemical bonds and released during chemical reactions.
Chemical
What is matter?
Matter is anything that has mass and occupies space.
What is the main purpose of OSHA?
The main purpose of OSHA is to ensure safe and healthy working conditions for employees.
Who can provide first aid?
Anyone with basic first aid knowledge or training can provide first aid.
______ is energy that travels as waves.
light (radiant) energy
_______ energy is the energy of motion.
Kinetic
What is an atom?
An atom is the smallest unit of matter that retains the properties of an element.
Who does OSHA aim to protect in the workplace?
OSHA aims to protect workers/employees.
What is the main purpose of first aid?
The main purpose of first aid is to preserve life, prevent the condition from worsening, and promote recovery.
What are valence electrons?
Valence electrons are the electrons in the outermost shell of an atom.
What is electrical energy?
Electrical energy is energy produced by the movement of electrons.
What is a proton?
A proton is a positively charged particle found in the nucleus of an atom.
What types of workplaces are covered by OSHA regulations?
Most private-sector workplaces and some public-sector workplaces.
What is the purpose of CPR?
The purpose of CPR is to maintain blood flow and oxygen to the brain and vital organs until medical help arrives.
What is electron theory?
Electron theory explains that electric current is caused by the movement of electrons in a material.
_______ energy is the sum of kinetic and potential energy in an object.
Mechanical
How do electrons move to cause the flow of electricity?
When energy (such as voltage) is applied, electrons move from one atom to another, creating an electric current.
What rights do employees have under OSHA?
Employees have the right to a safe workplace, receive training, access injury records, and report hazards without retaliation.
What is CPR?
CPR stands for Cardiopulmonary Resuscitation.
What happens to electrons in an insulator?
In an insulator, electrons are tightly bound and do not move freely.
It is used for cooking, heating homes, and industrial processes.
Thermal energy
Why are electrons able to move in some materials?
In conductors, outer (valence) electrons are loosely bound, allowing them to move freely.