Dr. Lisa P. Purdy, MD, CM

Although it is something that can seem like a thing of the past, there are still issues of racism that are very evident in the world of today. This is not just something that is being heard simply fifty or sixty years ago. This is an issue that needs addressed and is actually not a secret. This is...

What is an Appendectomy?The appendix is a pouch-like organ situated in the lower right abdomen in the first part of the large intestine. The importance or function that is carried out by this structure is not very clear, hence it is referred to as a "vestigial structure". When the appendix causes...

IntroductionThe main source of energy for most of the world’s population is carbohydrate. In many pre-prepared foods this is the main ingredient. Mostly carbohydrates are classified based on chemical structure. Monosaccharide, disaccharides and polysaccharides are types of carbohydrates....

What does body temperature 96 indicate?Usually, the body temperature varies between 97 to 99 degrees Celsius. However, the body temperature is slightly lower in some people. It is less related to illness and more related to the way it is being measured. When the body temperature is low, it may be...

These are dendritic skin cells and contain Birbeck granules which is an organelle. In almost all the layers of the epidermis, langerhans cells are found. In the stratum spinosum they are the most prominent. Also, in the papillary dermis they occur. They are also found in the mucosa of the vaginal...

For the normal functioning of our bodies, most of what we eat is broken down during digestion into glucose. Glucose is sugar that is the source of energy for our cells and organs. Glucose is transported throughout the body via the bloodstream. Insulin is a hormone that is secreted by the pancreas,...