STARTS WITH DYS-
THE DOCTOR'S TOOLBELT
KNOW YOUR OLOGIES
I'LL TAKE THAT ORGAN
MEDICAL PREFIXES
100

This is a specific learning disability that makes it difficult for a person to read and spell words.

What is dyslexia?

100

This classic instrument is used to auscultate, or listen to, the sounds of the heart and lungs.

What is a stethoscope?

100

This medical specialty is concerned with the study and treatment of the brain and nervous system.

What is neurology?

100

This is the body's largest organ, which protects it from germs and injury and helps regulate body temperature.

What is the skin?

100

The prefix for "before" combined with the word root for "birth" describes this word for the period before birth.

What is prenatal?

200

This intestinal infection is primarily known for causing bloody diarrhea.

What is dysentery?

200

Using high-frequency sound waves, this machine creates images of internal body structures without using radiation.

What is an ultrasound?

200

This field of medicine focuses on the study of blood, blood-forming organs, and blood diseases.

What is hematology?

200

This organ can regenerate itself even if a significant portion is removed, making partial donations for transplants possible.

What is the liver?

200

Combine the word root for "red" with the combining form for "cell" to name this word for a red blood cell.

What is an erythrocyte?

300

This condition is the difficulty of swallowing foods or liquids, arising from the throat or esophagus.

 What is dysphagia?

300

This device delivers an electric shock to the heart to restore a normal rhythm during cardiac arrest.

What is a defibrillator?

300

This is a branch of medicine dealing with the prevention, diagnosis, and treatment of tumors.

What is oncology?

300

This small, pear-shaped sac stores bile, concentrating the digestive fluid and releasing it to help break down fats.

What is the gallbladder?

300

Combine the prefix meaning "fast" and the word root for "heart" to describe this word for a rapid heart rate.

What is tachycardia?

400

This medical term, often a symptom of a urinary tract infection, refers to painful or difficult urination.

What is dysuria?

400

This machine assists or replaces breathing for a patient who is unable to do so adequately on their own, often used in intensive care.

What is a ventilator?

400

This is the scientific study of the adverse effects of chemical, physical, or biological agents on living organisms.

What is toxicology?

400

Located at the base of the brain, this gland controls the function of most other endocrine glands and is often called the "master gland."

What is the pituitary gland?

400

The prefix for "within" and the word root for "vein" form this term for an injection given directly into a vein.

What is intravenous?

500

This term describes a category of movement disorders characterized by involuntary, erratic, writhing movements of the face, arms, legs, or trunk.

What is dyskinesia?

500

This is a long, flexible tube with a camera on the end, used to view the inside of a body cavity, such as the gastrointestinal tract.

What is an endoscope?

500

This is the branch of medicine that deals with the study of the causes, spread, and control of diseases in populations.

What is epidemiology?

500

This gland, located in the chest between the lungs, is crucial for developing the immune system in children but begins to shrink after puberty.

What is the thymus?

500

Combine the prefix for "excessive" with the word root for "blood" and the suffix for "flow" or "discharge" to name this condition of heavy bleeding.

What is a hemorrhage?

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