| TTA | tetanus toxoid antibody; timed therapeutic absence; total toe arthroplasty; transtracheal aspiration... |
|---|---|
| THRA | Total Hip Replacement Arthroplasty |
| TKRA | Total Knee Replacement Arthroplasty |
| DIP joint | Distal Inter-Phalangeal joint |
| MCP joint | Meta-Carpo-Phalangeal joint |
| JCAH | Joint Commision of Accreditation of Hospitals |
|---|---|
| JCAHO | Joint Commission of Accreditation of Healthcare Organizations |
| JCAHO | Joint Commission on the Accreditation of Health Care Organizations |
| JECFA | Joint FAO-WHO Expert Committee on Food Additives |
| JNC | Joint National Committee |
| total cholesterol | A combination of the LDL, HDL and VLDL levels in the bloodstream. This is the cholesterol measurement that is given by the standard home cholesterol test kit. Less than 200 is desirable, 200 to 239 is considered borderline high, over 240 is considered high. (27 Sep 1997) |
|---|---|
| total cleavage | Cleavage in which the blastomeres are completely separated; the entire egg participates in cell division. Synonym: complete cleavage, total cleavage. (05 Mar 2000) |
| total cystectomy | Removal of the entire bladder. (05 Mar 2000) |
| total dissolved solids | A measure of inorganic and organic materials dissolved in water (passing through a 0.45 micron filter), expressed as mg/l FR. Sometimes considered similar to conductivity as an indicator of potential production in habitat quality indices. (09 Oct 1997) |
| total elasticity of muscle | The combined effect of physical and physiologic elasticity of muscle. (05 Mar 2000) |
| total end-diastolic diameter | Cross sectional diameter of the left ventricle including the septum and posterior wall thicknesses in diastole. (05 Mar 2000) |
| total end-systolic diameter | Cross sectional diameter of the left ventricle including the septum and posterior wall thicknesses in systole. (05 Mar 2000) |
| total energy | The sum of kinetic and potential energy's. (05 Mar 2000) |
| total facial index | Length is measured from the nasion to the mental tubercle: (nasimental length × 100)/bizygomatic width. (05 Mar 2000) |
| total fertility rate | <epidemiology> The number of children an average women would have assuming that she lives her full reproductive lifetime. (05 Dec 1998) |
| total haematuria | Uniform mixing of blood in the entire voided urine, commonly indicating an upper or mid-urinary tract source of bleeding. (05 Mar 2000) |
| total hyperopia | That which can be determined after complete paralysis of accommodation by means of a cycloplegic. (05 Mar 2000) |
| total hysterectomy | Complete surgical removal of the uterus and cervix. Also called a complete hysterectomy. (12 Dec 1998) |
| total iron binding capacity | <biochemistry, haematology> A test that measures indirectly the transferrin level in the bloodstream. Transferrin is a protein that carries iron in the body. Normal values are 240 to 450 mcg/dl. This test is used to evaluate anaemia. Greater than normal total iron binding capacity can be seen in: iron deficiency anaemia, late pregnancy and polycythaemia vera. Lower than normal total iron binding capacity can be seen in cirrhosis, sickle cell anaemia, hypoproteinaemia, pernicious anaemia and haemolytic anaemia. The use of birth control pills can lead to increased total iron binding capacity measurements. Acronym: TIBC (12 Jan 1998) |
| total keratoplasty | Corneal transplant in which the entire cornea is removed and replaced. (05 Mar 2000) |