What is reticulocyte count Reticulocytes are newly produced, relatively immature red blood cells (RBCs). Reticulocytes are "young" red blood cells that are released by the

What is repetitive strain injury Repetitive strain injury (RSI) is a general term used to describe the pain felt in muscles, nerves and tendons caused

What is a normal respiratory rate Respiratory rate is the the number of breaths per minute. Your respiratory rate is highly regulated to enable cells

What is respiratory failure Respiratory failure is a condition in which your blood doesn't have enough oxygen from your lungs or has too much carbon dioxide

What is red ear syndrome Red ear syndrome is a very rare entity characterized by paroxysmal unilateral or bilateral painful attacks to the external ear

What is rapid eye movement sleep Sleep is a reversible state of disconnection from the environment including reduced consciousness, skeletal muscle mobility, and metabolism ((Carley

What is referred pain Referred pain is pain felt in one area of the body other than the site of the painful stimulus where the problem

Rattlesnake bite Rattlesnakes are venomous snakes found in varying climates in both North and South America ((O'Neil ME, Mack KA, Gilchrist J, Wozniak EJ. Snakebite

What is RPR test RPR test is short for rapid plasma reagin test, is a screening test for syphilis. RPR test measures substances (proteins) called

What is neck dissection Neck dissection is surgery to examine and remove the lymph nodes in the neck. Cells from cancers in the mouth or