Category: T

  • Trans fat

    A fat derived from the partial hydrogenation of vegetable oils. Examples include vegetable shortening and margarine. Studies have associated trans-fat consumption with an increased risk for coronary artery disease. Chemically derived fat present in hydrogenated foods; promotes plaque development and high cholesterol. When vegetable oils undergo a process of solidification to prevent decay and enhance…

  • Thoracolumbar fascia

    The fascia and aponeuroses of the latissimus dorsi, serratus posterior inferior, internal oblique, and transverse abdominis muscles, which provide support and stability for the lumbar spine in postural and lifting activities. The fascia attaches medially to the spinous processes of the vertebral column and interiorly to the iliac crest and sacrum.  

  • Trophic ulceration of eye

    A noninfectious ulceration of the corneal epithelium of the eye due to repeated trauma.  

  • Therapeutic exercise

    Scientific application of physical activity as an intervention for 1) improving function, general health, and sense of well-being in patients; 2) preventing complications and further functional loss; or 3) improving or maintaining functional performance in healthy clients. Therapeutic exercise interventions may include techniques to improve motion, strength, motor control, muscle and cardiopulmonary endurance, and efficiency,…

  • Total mesorectal excision

    Removal of the mesentery of the rectum, including its lymphoid and vascular tissue, during surgery for rectal adenocarcinoma.  

  • Theory of evolution

    The theory that all living species, including humans, have developed as a result of changes in their genetic material over time.  

  • Toxic erythema

    Redness of the skin or a rash resulting from toxic agents such as drugs. Erythema resulting from the toxins of diseases such as scarlet fever, German measles, rheumatic fever, and drug reactions. One notable erythema within this category is erythema marginatum, characterized by red rings or patterns in conditions like rheumatic fever, rheumatic endocarditis, and…

  • Toxicity equivalent

    The toxicity of a component of a toxic mixture to the toxicity of all the materials in the mixture.  

  • Thermal equilibrium

    A condition in which two substances exist at the same temperature and in which heat transfer is therefore in a steady state.  

  • Traumatic epilepsy

    Epilepsy caused by trauma to the brain.