Respiratory disorders are among the most common medical problems in the world. Most lung disorders are caused by smoking, genetics, infection, and occupational environmental risks. Learn the 14 most serious lung diseases below. Things to know about lung disease Respiratory illnesses have a massive gl...
The integumentary system consists of the skin, hair, nails, and glands (ex: sweat glands), and it functions primarily to protect and insulation the body. There are several common diseases/conditions of the integumentary system, which include acne, dermatitis, skin cancer, psoriasis, athlete's...
This impedes the ability to bring air into and out of the lungs. Emphysema is a condition in which the walls of the alveoli are destroyed, reducing the lungs' elasticity and ability to therefore pull air in.Answer and Explanation: The most common cause of both types of COPD is smoking. ...
Symptoms can be relieved with proper treatment. Medication to control inflammation and reduce immune system activity is the most common type of treatment.Corticosteroids, immunomodulators such asmethotrexate, and biologic therapies such as tumor necrosis factor inhibitorsadalimumaborinfliximabare examples of ...
What are the world's rarest diseases? By: Robert Lamb Some of the world's rarest diseases are genetic conditions. In very rare cases, a genetic condition may appear that doctors have never seen before. ©iStockphoto.com/Raycat From the primitive cavemen to today's brightest scientists...
Researchers are still working to understand the exact causes of cardiomyopathy. It can be hereditary or caused by damage to the heart after a heart attack, years of untreated hypertension, heart valve abnormalities, or infection. [2] It’s believed that certain diseases, such as connective tissue...
Women and those assigned female at birth often have different heart attack symptoms than men or those assigned male at birth. While the most common red flag is still chest pain, women are more likely to have other symptoms, such as shortness of breath, extreme fatigue,nausea, vomiting, and...
Millions of Americans get vaccinated every year to protect themselves from the flu and other communicable diseases. Most of these vaccinations are totally safe or cause very mild side effects, but in some circumstances, they can cause serious side effects or even death. When serious or fatal side...
People tend to believe what they see, and therefore even health care professionals are most aware of diseases they test for frequently. But HMPV circulates predictably every year, and in North America the peak is typically February through May. So if you've had a cold recently this winter ...
But Pascal (Pa) is the typical SI (International System of Units) unit of pressure, and kPa is very widely used in pressure-related contexts. So, are kPa and mmHg the same, or are they connected? Is kPa the same as mmHg when measuring blood pressure?