WebSep 5, 2024 · The consensus among medical professionals is that dermatographia is an allergic reaction when specific antibodies ( IgE and IgM) are released in response to scratching, pressure, or mild... Webscratch 1. A mark or superficial injury produced by scraping with the nails on a rough surface. 2. To make a thin, shallow cut with a sharp instrument. 3. To rub the skin, esp. …

Fundamentals of Dermatology Describing Rashes and Lesions

WebAug 6, 2024 · The initial signs of senile purpura are purple or red bruises that have an irregular shape. The bruises are not the result of bleeding disorders, a lack of vitamins or minerals, or a sign of a... Webblackhead. comedo. bulla. bubble like blister on the surface of the skin. burn. damage to the skin caused by exposure to heat, chemicals, electricity, radiation, or other skin irritants. callus. mass of hard skin that forms as a cover over broken skin on certain areas of the body, especially the feet and hands. candidiasis. faulty leo

Introduction to Medical Terminology - OpenMD.com

WebJul 9, 2024 · Cuts and scratches are areas of damage on the surface of the skin. A cut is a line of damage that can go through the skin and into the muscle tissues below, whereas a … WebJun 25, 2024 · Petechiae are pinpoint, round spots that appear on the skin as a result of bleeding. The bleeding causes the petechiae to appear red, brown or purple. Petechiae (puh-TEE-kee-ee) commonly appear in clusters and may look like a rash. Usually flat to the touch, petechiae don't lose color when you press on them. WebJan 2, 2024 · There’s a “10” in quotation marks to remind me of the “tension” part of this basic medical term. This form of learning might seem counterintuitive, but it falls perfectly in line with the science of active recall. It works as an alternative to rote learning because you’re causing your mind to solve a puzzle. faulty lnb