matching muscle directions and positions. Adrianne has a master's degree in cancer … Terms in this set (5) crosswise The root provides the core meaning of the term. Its causes are many and can be divided into conditions that have either true or perceived muscle weakness. Muscle which is responsible for moving extremities and external areas of the body is called "skeletal muscle." Instructor: Adrianne Baron Show bio. And he said "you have (insert medical term here)" And I was like "No I Don't" "what's that" and he said it just meant I have enlarged calf muscles. The prefix 'myo' means muscle, followed by the root 'card' which means heart and then the suffix 'itis' means inflammation. Short version up there, calf muscles in particular. Master today's medical vocabulary. Medical Terms for Muscle & Nervous Tissues. Objective To provide a clear terminology and classification of muscle injuries in order to facilitate effective communication among medical practitioners and development of systematic treatment strategies. The medical term for muscle knots is myofascial trigger points. Search medical terms and abbreviations with the most up-to-date and comprehensive medical dictionary from the reference experts at Merriam-Webster. question. Shoulder – It is the junction of the arm and the trunk bounded at the back by the scapula. Medical Terminology, Chapter 4 Terms, The Muscular System questionabduction answerthe movement of a limb away from the midline of the body questionAchilles tendinitis answera painful inflammation of the Achilles ... a condition of abnormal muscle tone that causes the impairment of voluntary muscle movement. Muscle wasting is a loss of muscle mass due to the muscles weakening and shrinking. Authoritative pronunciations. Muscle weakness is a lack of muscle strength. Lesson Transcript. Long version; about 11 years ago I worked in a warehouse with a guy who once was a Brazilian surgeon. Generally, when someone has cachexia, their chances of dying increase. Medical terms always have at least word root. It is a flat triangle-shaped bone in the back of the shoulder. An Example. Medical Definition of Muscle. Skeletal muscle – Any of the many tissues composed of fibers involved in the voluntary movement of bones of the musculoskeletal system. Methods Thirty native English-speaking scientists and team doctors of national and first division professional sports teams were asked to complete a questionnaire on muscle … True muscle weakness is a primary symptom of a variety of skeletal muscle diseases, including muscular dystrophy and inflammatory myopathy.It occurs in neuromuscular junction disorders, such as myasthenia gravis. Cachexia is the term used to describe the weight loss, muscle atrophy, and loss of appetite seen in patients with diseases like cancer, AIDS, multiple sclerosis, and congestive heart failure. … These knots occur when muscle fibers or the bands of tissue called fascia underneath them tense and tighten. – The medical term for shoulder blade. One day I was wearing shorts and had my leg on a stack of pallets. We can breakdown 'myocarditis' into three parts which will clarify the meaning of this term. Medical Author: William C. Shiel Jr., MD, FACP, FACR; Muscle: Muscle is the tissue of the body which primarily functions as a source of power. There are three types of muscle in the body. Muscle cramps are usually harmless and don’t require medical attention.