Marcia Levy

What is ischemia?Ischemia is the medical term used to describe a lack of blood flow to certain organs or body parts. Since the blood carries oxygen and other necessary nutrients to parts of the body, when blow flow is reduced these body parts do not receive the adequate amount of oxygen and...

According to a new study published in the Journal of the National Cancer Institute, about 50% of women who get annual mammograms may have at least one false positive reading, and these women may have a higher risk of developing breast cancer. In this study, conducted by Danish researchers, women...

Lasik (laser-assisted in situ keratomileusis), commonly referred to as laser eye surgery or laser vision correction, is a revolutionary new technology that corrects distortion in vision using focused laser beams to remove corneal tissue. The reconstruction of the surface of the cornea enables it...

Types of VertigoWhen the world seems as though it is spinning, without cause, it is time to check with a doctor. There are two common forms of vertigo; central and peripheral....

Glaucoma is a group of conditions that leads to the impairment of the optic nerve that carries information from the eyes to the brain. It is a progressive condition, which, if not treated, may lead to complete loss of vision. The most common cause of this damage is the increase in the pressure...

To become a nurse, one has to spend years of education and training that needs both physical and mental endurance are a must and needless to say, a strong stomach. They have to juggle their personal and professional lives every single day. Another major concern is the huge amount of finances they...