Healthcare is a field covering a range of disciplines, but all of them are based on scientific data and research. As a result, learning about the art of healthcare requires understanding multiple disciplines. Here are a few ways to better understand the science behind the art of healthcare.

Physics, Chemistry and Biology

Today’s medical field is based heavily on basic sciences. The role of biology is fairly clear since biology is the study of life. However, chemistry plays a critical role as well as pharmacology delves in to aspects of chemistry beyond that covered by biology. Determining how long a drug will last in storage, for example, is critical for offering effective care.

Of the physics fields that relate to modern healthcare, nuclear physics plays the largest role. Those earning a bachelor’s degree in radiology, for example, will need to learn about atomic components and radiation. Developing a general understanding can help you better comprehend the technology that drive modern healthcare screenings and radiation-based treatments.


Healthcare is about treating patients, and treatment goes beyond simply prescribing therapies and drugs. Patiently are often tasked with choosing between multiple interventions, and doctors need to know how to communicate the benefits and risks of various options. In many cases, doctors will have to relay information relating to end-of-life care. When faced with patients dealing with terminal conditions, it’s often up to doctors to relay this information clearly but sympathetically and help patients start to handle the fears that come with facing mortality.

Psychology also plays a role in encouraging patients to maintain a healthy lifestyle. For example, modern psychology shows that certain interventions are more effective than other at getting patients to lose weight or quit smoking. A thorough understanding of modern healthcare takes into account the science behind interacting with patients in a productive manner.

Statistical Analysis

News reports often reveal recommendations from leading medical bodies stating that doctors should call for fewer tests. While these proclamations can seem bewildering at first, they’re based on sound science. For example, if a screening for patients in a particular cohort will have only a minimal health benefit while creating many potentially dangerous false positives, it might be best to not perform screenings.

Computer algorithms are also driving modern healthcare, and sophisticated statistical tools can comb through large volumes of data to help hone diagnosing medical problems and prescribing treatments. Understanding how to interpret statistics makes understanding seemingly counterintuitive recommendations a bit easier.

The art of healthcare is evolving rapidly, and understanding it is more difficult than ever before. By learning a bit about a range of scientific fields, however, it’s possible to have a better understand of the medical process and how it’s advancing.