Derek David Holley

Recommended Articles

• The Difference Between Arteries and Veins

  Through closed vessels the closed circulatory system transports blood. This includes the arteries, veins, and the capillaries. Blood vessels that start from the heart are arteries and vessels that carry blood back to the heart are veins.ArteriesArteries are located deep in the body and have thick...

• Telemetry Nursing: What Is It?

  One job that stands out against the rest can be described as one in which a lifetime of service for others is carried out through the use of care, patience, and sufficient schooling.  The occupation that best fits this definition is nursing.  For most, it would be rather difficult to have a...

• Is Testosterone Replacement Therapy Absolutely Necessary?

  Levels of testosterone affects the energy levels, muscle mass, sex drive, concentration, and memory in males. It is also important in the production of red blood cells and bone growth in men. Testosterone therapy is known to improve all of the above when the levels of the hormone are low in the...

• Two Sisters Create a Resourceful Gluten-Free Website

  Diagnosed at 3 years old with celiac disease, Sara Kronenberg and her family had to make some big changes to their diets and embrace a gluten-free lifestyle.  Thanks to her mother’s support and research that she did about living gluten-free, Sara and her older sister Emma became experts at...

• New Multiple Sclerosis Treatment, Ocrevus, Slows Down Disease Progression

  In 2017, the United States Food and Drug Administration (USFDA) approved the drug – Ocrevus (ocrelizumab) – as a treatment for both relapsing and progressive forms of multiple sclerosis. ...

• The Battle with Insurance for Duchenne Muscular Dystrophy Coverage

  With FDA approval of Duchenne therapies, it's not far off to believe that insurance companies would change their policies and make insurance coverage for these therapies easy. However, there is still is an increasing rate of denials from insurance companies for life-saving treatments and medical...