Physiology deals with the body’s processes, while medicine focuses on diagnosing and treating diseases. Understanding anatomy and biochemistry is important in physiology. Doctors need to master physiology, anatomy, biochemistry, pathology, and pharmacology to diagnose and treat diseases. Ongoing research in physiology and medicine helps prevent and treat diseases.
Both physiology and medicine deal with the human body, although there may be some differences between the terms physiology and medicine. Physiology deals with the many processes that normally occur in the body. It describes the important functions of cells, tissues and organ systems in relation to a healthy body. Medicine, on the other hand, is all about diagnosing and healing or treating the diseases that the human body is prone to suffer in the course of life. Disease prevention and health maintenance are also part of medicine.
In physiology, the nine systems of the body are studied. Among these organ systems are the cardiovascular system, digestive system, urinary system, and the male and female reproductive systems. To know physiology it is also necessary to know the basics of anatomy and biochemistry. Anatomy is the science of identifying the parts of the human body, down to the layers of skin, the types and shapes of bones, and the four chambers of the heart, among many others. It is in the anatomy where parts of the brain are opened up to see the sections contained within. Adequate knowledge of anatomy usually makes it easier to understand physiology.
Biochemistry focuses on the biochemical processes that occur continuously within the body for proper functioning. It explains these processes down to the cellular level. An example of an area of study within biochemistry is how the body breaks down carbohydrates found in foods and uses them as fuel for the muscles, brain, and heart.
In the study of medicine, physiology plays a very important role. Before a doctor can diagnose and treat disease, he must first master the different processes that normally occur within the body. Armed with this information, doctors can usually pinpoint when something is abnormal. In addition to physiology, he also needs to become proficient in anatomy, biochemistry, pathology, and pharmacology, among many other health sciences. Pathology studies and diagnoses diseases by examining body tissues, and pharmacology deals with drugs and their actions in the body.
The study of physiology and medicine often creates awareness of the many wonders and capabilities of the human body. People are also informed about diseases, their treatments and prevention. Nations around the world often focus on health problems and their impact on the economy. These are usually made possible with ongoing research in various branches of science, such as physiology and medicine.
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