What Is Angina (Ischemic Chest Pain)?
Angina is chest pain that occurs as a result of reduced blood flow to the heart. Symptoms of angina feel similar to those of...
What Is Sever’s Disease?
Sever’s disease is a condition mostly affecting young male adults. It is also medically known as calcaneal apophysitis. Sever’s disease is an instance of...
What Is White Matter Disease?
White matter disease is also referred to as multiple cerebral infarctions, white matter dementia or leukoaraiosis. White matter disease is a disease condition of...
Who Is an Optometrist?
The medical term “optometry” originates from the Greek words ὄψις (opsis; “view”) and μέτρον (metron; “something used to measure,” “measure,” “rule”). The word gained...
Who Is a Pharmacist?
Pharmacists are also called chemists (Commonwealth English) or druggists (North American). They are healthcare professionals whose specialty area is in the safe use of...
What Is Reactive Airway Disease (RAD)?
Reactive airway disease is an umbrella term used controversially by medical professionals to describe a group of symptoms that may or may not be...
Mumps (Parotitis)
Mump is a type of viral infection that is highly contagious, transmitted by and affecting only humans; the infection is one of the few...
What Is a Registered Nurse (RN)
A registered nurse is a healthcare professional who treats patients, offers medical advice, and provides emotional support to them and their families.
A registered nurse...
What Is Beriberi (Thiamine Deficiency)?
Beriberi is a life-threatening condition caused by dangerously low levels of vitamin B-1, also known as thiamine. Thiamine is an essential nutrient obtained through...
What Is a Physician Assistant?
A physician assistant in Canada, the United States, and other select countries or physician associates in the United Kingdom (PA) can also be called...