How Do You Spell EPIGASTRIC REFLEX?

1. The term "epigastric reflex" refers to a physiological response characterized by a sensation or pain felt in the epigastric region, which is the upper part of the abdomen between the ribs and the navel. It is a reflex action initiated by the stimulation of sensory nerve fibers in the epigastric area.

   When the epigastric region is subjected to pressure, irritation, or injury, certain nerve endings known as mechanoreceptors and nociceptors are activated. These sensory receptors send signals to the central nervous system, specifically the spinal cord, which in turn triggers a reflex response.

   The epigastric reflex is typically described as a dull or burning discomfort, often associated with conditions such as gastric ulcers, gastritis, or gastrointestinal disorders. It is generally perceived as a localized pain or discomfort, but it can sometimes radiate to other areas of the abdomen or back.

   The reflex response aims to protect the body by increasing the awareness of potential damage in the epigastric region. It can initiate defensive physiological changes, including increased muscular contractions, secretion of protective substances like mucus, and dilatation of blood vessels.

   The epigastric reflex can be elicited during physical examination by palpating or tapping on the upper abdomen. This test is often performed by healthcare professionals to assess abdominal pain or discomfort, and it helps in diagnosing underlying conditions that may be causing epigastric symptoms.

   Overall, the epigastric reflex is an essential physiological mechanism that alerts the body to potential damage or pathology in the upper abdomen, enabling appropriate responses for protection and healing.

2. A contraction of the upper portion of the rectus abdominis muscle when the skin of the epigastrium above is scratched.

   A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.

Common Misspellings for EPIGASTRIC REFLEX

The word "epigastric" is derived from the Greek roots "epi" meaning "upon" or "above" and "gaster" meaning "stomach". It refers to the upper central region of the abdomen, specifically above the stomach.

The term "reflex" comes from the Latin word "reflexus", which means "bent back" or "turned back". In the medical context, "reflex" refers to an involuntary response or reaction by the body to a particular stimulus.

Therefore, the etymology of "epigastric reflex" indicates a reflex response that originates in the upper abdominal area, above the stomach.