Dr. John Raber Feagler M.D.

Nowadays, it's very common to see a lot of food items in the grocery store claim to be “gluten-free.” Some restaurants also entice their customers by claiming that they serve dishes without gluten in them. And, other times, it's also possible to hear some people ask the local bakeries if they...

Sleep apnea and COPD usually come together as overlapping illnesses. Sleep apnea is also known as Obstructive Sleep Apnea or OSA and Chronic obstructive pulmonary disease is known as COPD for short. These are two very common pulmonary diseases that are individually attained but most of the time...

According to a study, using a digital recording as a learning and teaching method improves learning in a skills laboratory.Ingebjørg Strand and colleagues studied how nursing students think about, react to and learn from the digital recording. The assessment was done on first-year level students...

What is anemia?Anemia occurs when there are low levels of red blood cells (RBCs) in the body. Red blood cells are the ones that carry oxygen all over the body. So when a person's RBC count is lower than normal, it means that there is not enough oxygen in the blood, causing symptoms of anemia, such...

Introduction Pyrexia is the medical term for fever, in which the human body temperature rises above the average normal (37 degrees Celsius or 98.6 degrees Fahrenheit). Pyrexia is one of the most common symptoms of numerous medical conditions.There are multiple factors can affect the normal body...

IntroductionAlthough doctors have the best intentions, it does not always mean that they will perfectly recognize their patient’s greatest need. For this reason, patients also need to take an active role when it comes to communicating with their doctor.One of the best ways to make sure that...