Medical Students / Training

  1. What is an autopsy?

    An autopsy or post-mortem examination is the process of examining a body after death. An autopsy aims to determine the cause of death. Learn more here.

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  2. What is a perfusionist, and what do they do?

    A perfusionist is responsible for operating the heart-lung machine when someone is having heart surgery. They are part of the cardiovascular surgical…

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  3. Gene vs. genome: What is the difference?

    A genome consists of genes, which are segments of DNA that tell cells how to function in different ways. Learn more about these terms here.

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  4. The cells of the stomach: Types and functions

    There are many types of cells in the stomach that help with the digestion of food. Here are their names, functions, and locations.

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  5. What to know about colorectal surgeons

    A colon doctor, or colorectal surgeon, is a medical professional who specializes in diagnosing and treating medical conditions related to the…

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  7. How does using a bag mask device deliver breaths?

    Medical professionals use bag mask ventilation to deliver oxygen. Learn more about how they do this here.

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  8. What to know about liver specialists (hepatologists)

    What is hepatology and what does a hepatologist do? Read on to learn more about these liver specialists, including the procedures they perform and…

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  9. Nerves that control bladder and bowel function

    There are many nerves that control bladder and bowel function. They include the spinal cord, cauda equina, and enteric nervous system.

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  10. What to know about pathology and pathologists

    What is pathology, and how does a person become a pathologist? Read on to learn more about this medical specialty, including its training, education…

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  11. Anatomy and function of the colon

    The colon is part of the large intestine, and it absorbs water and nutrients from food. Learn more about what the colon does and its anatomy here.

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  12. Respiratory therapists: What do they do?

    Respiratory therapists (RTs) are certified professionals in pulmonary medicine. They work alongside a healthcare team. Learn more about RTs here.

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  13. Biases in healthcare: An overview

    Some biases exist in healthcare that can affect the treatment a person receives. Bias may involve a person's race, sexuality, age, and more.

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  14. Best telemedicine in 2023: Benefits for patients and professionals

    Telemedicine benefits for patients and healthcare providers include reduced costs, ease of accessing treatment, and better long-term results. Learn…

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  15. What is the difference between a DO and an MD?

    Both DOs and MDs are licensed doctors that require rigorous study and residency programs in order to gain licensure. Learn about the differences here.

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  16. What to know about pulmonologists

    A pulmonologist is a medical professional who specializes in diagnosing and treating conditions related to the lungs and respiratory system. Learn…

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  18. What is an oncologist?

    An oncologist is a physician who specializes in diagnosing and treating cancer. They can also help people manage symptoms related to cancer. Learn…

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  19. What to know about allergist/immunologists

    An immunologist is a medical professional who specializes in treating conditions relating to the immune system, such as allergies and asthma. Learn…

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  20. What to know about podiatrists

    A podiatrist is a doctor who specializes in treating foot, ankle, and lower leg problems. Learn more about a podiatrist's role here.

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  21. What to know about pediatricians

    Pediatricians are specially trained medical doctors who work with babies, infants, adolescents, and young adults. Learn more here.

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  22. What types of eye doctors are there?

    There are three main types of eye care doctor. In this article, find out about their different roles as well as the differences in training and levels…

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  23. Gastroenterologists: What to know

    Gastroenterologists are medical professionals who specialize in the digestive system. Learn about what they do and the conditions they may treat here.

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  24. What does a radiologist do?

    A radiologist is a doctor who interprets medical imaging, such as X-rays. Learn more about what they do and the education that they receive here.

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  25. Types of doctors and what they do

    Medical doctors may have primary care duties or specialize in one area. This article looks at types of medical doctors, the conditions they treat, and…

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  26. What is medicine?

    Medicine is not just about doctors and nurses but covers a wide range of specialties and qualifications. Find out more about some of the many fields…

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  27. What was ancient Egyptian medicine like?

    Ancient Egyptian documents are probably the earliest records of healthcare practice. The ancient Egyptians knew something about the human body and…

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  29. What is ancient Greek medicine?

    Ancient Greek doctors included Hippocrates, the “father of medicine.” How did the Greeks practice medicine, and how does this relate to health in our…

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  30. Ancient Roman medicine

    During the Roman Empire, health standards improved due to an understanding of the importance of public health and the influence of Greek doctors…

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  31. Why was medieval Islamic medicine important?

    Medicine was important in the medieval Islamic world. Doctors and scholars wrote extensively on the topic and made significant discoveries about…

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  32. What was medieval and Renaissance medicine?

    The Greeks and Romans made important medical discoveries and Islamic scholars in the Middle East were building on these. But, from the Dark Ages on…

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  33. What is modern medicine?

    Medicine has made huge strides in the last 200 years. Antibiotics, antiseptic, and vaccines are relatively recent inventions, and yet scientists are…

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  34. What was medicine like in prehistoric times?

    What was medicine like before people could read and write? Who tended to the sick, and what did they do to help? From herbs to trepanning, find out…

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  35. What do anesthesiologists do?

    Anesthiologists play a key role in surgery but they have other tasks, from managing the patient's condition during a procedure to advising on pain…

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  36. Anatomy: A brief introduction

    Anatomy is the study of the structure of living things. It is key to medicine and other areas of health. Here, learn about the fields of anatomy and…

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