Andrea H Shea NP,MSN

Recommended Articles

• What Is an Antitussive?

  A cough is described as a sudden explosive exhalation of air. It is basically a body's defense mechanism to protect and clear the airways from inhaled foreign materials. People may also voluntarily or spontaneously cough. Coughs often vary and may be characterized by productive (chesty or wet) or...

• Zinc Deficiency

  What is zinc?Zinc is a mineral that plays an important role in many different chemical reactions in your body. The human body uses this mineral to fight off infections, maintain acid-base balance, promote growth and development, boost antioxidant activity, and regulate gene expression, among...

• Complications of Rheumatoid Arthritis

  Rheumatoid arthritis (RA) is a chronic, autoimmune, inflammatory, and systemic disease affecting the joint’s synovial lining and other connective tissues as well. It’s a disease with a fluctuating course, with periods of active disease and, alternately, remission. Unlike osteoarthritis, RA does...

• Why We Can’t Treat All Ovarian Cancer the Same Way

  Over the last three decades, ovarian cancer survival rates have seen very little improvement. The current five-year survival rate for ovarian cancer is 43%, a low percentage that is a result of the fact that this type of cancer is difficult to detect and often goes undiagnosed until it has reached...

• What is an Eating Disorder?

  Eating disorders are mental disorders that affect an individual's eating pattern, habits, and diet. The most common types of eating disorders are bulimia, anorexia, and binge-eating disorder, all of which affect the diet habits of a person considerably. These conditions are often characterized by...

• Blocking Enzymes May Be the Key to Alzheimer's Treatment

  Scientists at the Massachusetts Institute of Technology (MIT) have been working on a potential new treatment for Alzheimer’s disease. They are honing in on the genetics involved, hoping to hijack enzymes to do the job.There are genes that turn on to help us make new memories.It’s been shown in...