biology

Occupational medicine

Occupational medicine is a biology topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Occupational medicine rather than just read about it. In short: Occupational and Environmental Medicine (OEM), previously called industrial medicine, is a board certified medical specialty under the American Board of Preventative Medicine that specializes in the prevention and treatment of work-related illnesses and injuries. OEM physicians are trained in both clinical medicine and public health.

Key takeaways

Occupational medicine belongs to biology; place it in that map before memorising details.
Learn the definition first, then one example that makes the definition concrete.
Connect Occupational medicine to a quantity you can measure, compute or draw — that is where exam questions come from.
Reproduce the core statement of Occupational medicine from memory before moving on to harder problems.

Reference excerpt

Occupational and Environmental Medicine (OEM), previously called industrial medicine, is a board certified medical specialty under the American Board of Preventative Medicine that specializes in the prevention and treatment of work-related illnesses and injuries. OEM physicians are trained in both clinical medicine and public health. They may work in a clinical capacity providing direct patient care to workers through worker's compensation programs or employee health programs and performing medical screening services for employers. Corporate medical directors are typically occupational medicine physicians who often have specialized training in the hazards relevant to their industry. OEM physicians are employed by the US military in light of the significant and unique exposures faced by this population of workers. Public health departments, the Occupational Safety and Health Administration (OSHA) and the National Institute of Occupational Safety and Health (NIOSH) commonly employ physicians specialized in occupational medicine. They often advise international bodies, governmental and state agencies, organizations, and trade unions. The specialty of Occupational Medicine rose in prominence following the industrial revolution. Factory workers and laborers in a broad host of emergent industries at the time were becoming profoundly ill and often dying due to work exposures which prompted formal efforts to better understand, recognize, treat and prevent occupational injury and disease. More recently occupational medicine gained visibility during the COVID-19 pandemic as spread of the illness was intricately linked to the workplace necessitating dramatic adjustments in workplace health, safety and surveillance practices. In the United States, the American College of Preventive Medicine oversees board certification of physicians in Occupational and Environmental Medicine

Mission Occupational medicine aims to prevent diseases and promote wellness among workers. Occupational health physicians must:

Have knowledge of potential hazards in the workplace including toxic properties of materials used. Be able to evaluate employee fitness for work. Be able to diagnose and treat occupational disease and injury. Know about rehabilitation methods, health education, and government laws and regulations concerning workplace and environmental health. Be able to manage health service delivery. OM can be described as:

work that combines clinical medicine, research, and advocacy for people who need the assistance of health professionals to obtain some measure of justice and health care for illnesses they suffer as a result of companies pursuing the biggest profits they can make, no matter what the effect on workers or the communities they operate in.

History The first textbook of occupational medicine, De Morbis Artificum Diatriba (Diseases of Workers), was written by Italian physician Bernardino Ramazzini in 1700.

Notable Occupational Medicine Physicians Dr. Alice Hamilton Dr. Stephen M Levin Dr. Archibald Cochrane (Preventative Medicine)

Governmental bodies

United States National Institute for Occupational Safety and Health (NIOSH) Occupational Safety and Health Administration (OSHA)

Russian Federation Research Institute of Occupational Medicine of the Russian Academy of Sciences (Moscow)

Non-governmental organizations

International International Commission on Occupational Health (ICOH) Institute of Occupational Medicine (IOM)

Japan Japan Society of Occupational Health

United Kingdom Faculty of Occupational Medicine

United States American College of Occupational and Environmental Medicine (ACOEM) American Osteopathic College of Occupational & Preventive Medicine (AOCOPM)

Europe European Society for Environmental and Occupational Medicine (EOM) Australasia

ANZSOM Australia https://www.anzsom.org.au/ ANZSOM New Zealand https://anzsom.org.nz/

Worked examples

Example 1 — a first encounter with Occupational medicine

Start with the simplest possible case. Write down what Occupational medicine claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In biology, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Occupational medicine before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Occupational medicine ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Occupational medicine

In research: Occupational medicine appears in biology research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry: Engineering practice reuses Occupational medicine in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom: Occupational medicine is common in secondary-school and first-year university syllabi. It links to neighbouring topics Medical specialties, Occupational medicine, Occupational safety and health, so understanding it makes those chapters shorter.
In everyday life: Look for Occupational medicine outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.

Affiliate

Preply — study more efficiently by working with a personal tutor. 50% off.

How to study Occupational medicine in 20 minutes

Read the reference excerpt below once, without taking notes.
Close the page and write down what Occupational medicine means in your own words.
Compare your version with the excerpt and mark what you missed.
Work through the three examples above with pen and paper.
Explain Occupational medicine out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Occupational medicine in simple terms?

Why does Occupational medicine matter?

Because it connects several biology ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Occupational medicine?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Occupational medicine.