Neil T Shepard PHD

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...

A study published in the journal, Sleep, has shown that too much or too little sleep during pregnancy may increase the risk of high blood pressure and related complications during pregnancy. High blood pressure induced by pregnancy is a symptom of preeclampsia, which later increases the risk of...

Lupus is an autoimmune disease that has struck an estimated 2 million Americans according to the Lupus Foundation of America. Around the world, lupus has already struck a total of 5 million people, and 90% of them are all women commonly between 15 to 45. Lupus has the chance to be life threatening...

History of modern injection devices and their widespread use in medicine started in the middle of the 19th century and have dominated in some treatment forms for more than 150 years. However, even though many use it, this method has specific drawbacks too. It not only requires a high level...

Pleurisy: What Is It?Pleurisy or pleuritis is the inflammation of the membranes that line your lungs and the inside of your chest wall. The pleura are made of two layers – the visceral pleura and the parietal pleura. The visceral pleura line your lungs, and the parietal pleura line the inside of...

Doctors or physicians are categorized according to different factors including medical specialties and subspecialties. Most doctors specialize in a specific area of medicine. This article provides a summary of the different types of doctors in the medical field. AllergistsAllergists are also...