The Good Doctor Vocabulary: Hospital Roles and Common Medical Terms

Surgical resident = a physician in postgraduate specialty training in surgery. In the U.S., residency is part of graduate medical education after medical school, under supervision. The Accreditation Council for Graduate Medical Education (ACGME) is the organization that accredits U.S. residency and fellowship programs.

Plastic surgeon is a specialty title. Do not automatically hear plastic and think “cosmetic surgery only.” Plastic surgery also includes reconstructive work.

Chief signals leadership or seniority rather than a different body system. Exact titles and authority vary across hospitals, so learn the pattern—chief + role/service—rather than assuming every real hospital uses the same hierarchy as the show.

This longer title becomes manageable if you parse it backward: supervisor tells you senior responsibility, nursing tells you the profession, and neo-natal tells you the clinical area. Real institutions may spell and organize neonatal roles differently, but that decoding pattern travels well.

ER means emergency room in common American English. In real hospital naming, you will also see ED for emergency department. For a TV listener, either term tells you: urgent-care setting.

O.R. means operating room. Once you hear it, expect the vocabulary to shift toward surgery, preparation, instruments, and team commands.

Lab is everyday hospital shorthand for laboratory. When a sample “goes to the lab,” the next vocabulary is often about testing, results, or identification.

Anesthesia can refer to the medical practice/service and to the state or techniques used to prevent pain, sometimes with unconsciousness. Do not automatically treat anesthesia as the name of one person's job. A person who specializes in it may be an anesthesiologist or another qualified anesthesia professional, depending on the setting.

Ultrasound is a diagnostic imaging method that uses sound waves to create images inside the body.

MRI means magnetic resonance imaging. You do not need the physics to follow the scene; the listening job is to recognize that both words belong to the imaging/test box. MedlinePlus's diagnostic-imaging overview lists both MRI and ultrasound among common imaging methods.

This is useful hospital shorthand at category level: labs means laboratory testing; imaging means scans or image-producing diagnostic studies. Even when you miss the specific test names, you still know what kind of information the team is gathering.

Tumor means an abnormal mass or growth of tissue. Crucially, the word by itself does not tell you whether the growth is cancerous. That distinction prevents a very common learner over-translation: tumor ≠ automatically cancer.

High risk is a common collocation meaning there is an increased chance of a serious unwanted outcome or complication. It describes risk level; it does not by itself tell you exactly what will happen.

A second opinion is another clinician's professional assessment of a diagnosis or proposed treatment. The phrase is useful well beyond dramas because patients may genuinely hear or use it in healthcare conversations.

Blood clot is a broad medical phrase for coagulated blood. In a drama, hearing clot usually tells you the conversation has shifted to bleeding, circulation, blockage, or risk—but the exact medical meaning still depends on context.

An abscess is a localized collection of pus associated with infection or inflammation. For vocabulary learning, connect it with nearby action words such as drain, sample, and culture.

Antibiotics are medicines used against certain bacterial infections. They do not treat viruses, and they are not a generic treatment for “any infection.” The CDC's current antibiotic-use guidance makes that bacterial-versus-viral distinction explicit.

A pelvic exam is a clinical examination of pelvic and reproductive structures. For learners, the important point is the phrase pattern: body area + exam tells you what kind of examination is being discussed.

A speculum is an examination instrument used to hold a body passage open so it can be examined. It is more specific than most vocabulary on this page, but common enough in gynecologic scenes that knowing the category—exam instrument—prevents confusion.

In a hospital, culture often has nothing to do with art, traditions, or society. It can mean a laboratory test in which a sample is used to look for growth of microorganisms such as bacteria or fungi.

Pre-operatively simply means before the operation. Once you notice the prefix pre-, the timeline becomes easier to follow.

Prepped is a very useful TV-hospital verb: prepared for what comes next. The missing object is often obvious from the scene—surgery, an exam, imaging, or another procedure.

Assist means help perform the task rather than necessarily lead it. In a surgical scene, that one verb can tell you who has the supporting role.

An incision is a deliberate surgical cut. You do not need every anatomy word around it to understand the action: the procedure is moving from preparation into the surgical step itself.