To disperse a substance through the air in such a way that it might be inhaled.

To solidify a liquid into a solid form.

To mix a substance with water for easier consumption.

To create a vacuum in a sealed container.

The membranes that line body cavities that open to the outside of the body, such as the linings of the mouth, nose, eyes, rectum, and genitals.

The protective layers that cover the internal organs and cavities of the body.

The membranes that separate different organs within the body.

The outermost layer of skin that protects the body from external elements.

A federal government agency that issues guidelines to protect and improve the health and safety of individuals and communities.

A private organization focused on health research and development.

An international body that regulates global health policies.

A local health department that manages community health initiatives.

An infection acquired in a healthcare setting during the delivery of medical care.

An infection that occurs in the community before hospital admission.

An infection that is transmitted through contaminated food or water.

An infection that is caused by a virus and is highly contagious.

The act of vomiting or ejecting stomach contents through the mouth and/or nose.

A medical term for excessive sweating.

A condition characterized by difficulty in breathing.

The process of digesting food in the stomach.

The state of being completely free of all microorganisms; also called sterile technique.

A method of cleaning that reduces the number of microorganisms.

A technique used to prevent the spread of infection during surgery.

A process that involves washing hands and using gloves.

An infection that travels through the bloodstream and spreads throughout the body, causing general symptoms.

A localized infection that affects only one part of the body.

An infection that is caused by a virus and only affects the respiratory system.

An infection that is easily treated with over-the-counter medication.

The state of being mentally alert and having awareness of surroundings, sensations, and thoughts.

A state of deep sleep with no awareness of surroundings.

The ability to recall past experiences and memories.

A condition of being unaware of one's environment.

A plan designed to eliminate or reduce employee exposure to infectious material.

A strategy for increasing employee productivity.

A guideline for workplace safety training.

A method for enhancing employee benefits.

A place where a pathogen lives and multiplies.

A type of water storage system.

A location for recreational activities.

A facility for scientific research.

A condition in which something is blocking the tube through which air enters the lungs.

A situation where the lungs are filled with fluid.

A type of respiratory infection that causes inflammation.

A condition where the diaphragm is paralyzed.

A cleaning measure used to decrease the spread of pathogens and disease by destroying all microorganisms, including those that form spores.

A method of cleaning that only removes dirt and debris without killing germs.

A process that involves using chemicals to disinfect surfaces without eliminating all microorganisms.

A technique used to enhance the appearance of surfaces without addressing microbial contamination.

Equipment that helps protect employees from serious workplace injuries or illnesses resulting from contact with workplace hazards.

A type of clothing worn for fashion purposes.

Tools used for office work and administration.

Devices that enhance productivity in the workplace.

A medical procedure used to treat a broken bone.

A medical procedure used when a person’s heart or lungs have stopped working.

A type of medication for heart disease.

A surgical procedure to remove lung cancer.

A bacterium that is spread by spores in feces; it causes symptoms such as diarrhea and nausea and can lead to serious inflammation of the colon (colitis).

A virus that primarily affects the respiratory system and causes symptoms like cough and fever.

A type of fungus that can lead to skin infections and is commonly found in damp environments.

A protozoan parasite that causes gastrointestinal issues and is transmitted through contaminated water.

A pathogenic microorganism that causes disease.

A type of antibiotic used to treat infections.

A vaccine that prevents disease transmission.

A non-infectious agent that causes illness.

A way of transmitting pathogens from touching an object contaminated by the infected person.

A method of direct transmission through respiratory droplets.

A form of contact that does not involve any physical interaction.

A way to prevent the spread of infections by avoiding surfaces.

A brain disorder that results from a disruption in normal electrical impulses in the brain, which causes repeated seizures.

A condition characterized by temporary lapses in consciousness and awareness.

A neurological disorder that causes severe headaches and migraines.

A mental health condition that leads to mood swings and anxiety.

The study of human behavior in social settings.

The science of designing equipment, areas, and work tasks to make them safer and to suit the worker’s abilities.

A method of improving physical fitness through exercise.

The process of evaluating employee performance in the workplace.