| ad | add [Lat. adde] let there be added [up to a specified amount] [Lat. addetur]; axiodistal; right ear ... |
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| NES | not elsewhere specified |
| NOS | network operating system; nitric oxide synthetase; non-organ-specific; not on staff; not otherwise s... |
| NS | natural science; Neosporin; nephrosclerosis; nephrotic syndrome; nervous system; neurological surger... |
| PTD | percutaneous transluminal dilatation; permanent total disability; personality trait disorder; preter... |
| midforceps delivery | Delivery by forceps applied to the foetal head before the criteria of low forceps delivery have been met, but after engagement has taken place. (05 Mar 2000) |
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| computer-assisted instruction | A self-learning technique, usually online, involving interaction of the student with programmed instructional materials. (12 Dec 1998) |
| postmortem delivery | Extraction of the foetus after the death of its mother. Synonym: perimortem delivery. (05 Mar 2000) |
| premature delivery | Birth of a foetus before its proper time. See: premature birth. (05 Mar 2000) |
| high forceps delivery | Delivery by forceps applied to the foetal head before engagement has taken place. (05 Mar 2000) |
| signal processing, computer-assisted | Computer-assisted processing of electric, ultrasonic, or electronic signals to interpret function and activity. (12 Dec 1998) |
| spectrometry, mass, matrix-assisted laser desorption-ionization | A mass spectrometric technique that is used for the analysis of large biomolecules. Analyte molecules are embedded in an excess matrix of small organic molecules that show a high resonant absorption at the laser wavelength used. The matrix absorbs the laser energy, thus inducing a soft disintegration of the sample-matrix mixture into free (gas phase) matrix and analyte molecules and molecular ions. In general, only molecular ions of the analyte molecules are produced, and almost no fragmentation occurs. This makes the method well suited for molecular weight determinations and mixture analysis. (12 Dec 1998) |
| spontaneous cephalic delivery | Unassisted expulsion of a foetus that presents by the head. (05 Mar 2000) |
| suicide, assisted | Deliberate acceleration of death of a competent patient with an incurable disease or in the extremes of suffering. The patient seeking assistance in taking his own life may ask the help of a physician or other health professional, a family member, or a friend. The milieu may be a hospital, nursing home, or private residence. Assistance to the person in dire physical or psychological distress may take the form of lethal doses of medications or chemicals to be taken orally or by injection through human intervention or with a so-called suicide machine. (12 Dec 1998) |
| numerical analysis, computer-assisted | Computer-assisted study of methods for obtaining useful quantitative solutions to problems that have been expressed mathematically. (12 Dec 1998) |
| decision making, computer-assisted | Use of an interactive computer system designed to assist the physician or other health professional in choosing between certain relationships or variables for the purpose of making a diagnostic or therapeutic decision. (12 Dec 1998) |
| delivery | Expulsion or extraction of the child and the after-birth. (12 Dec 1998) |
| delivery, breech | A breech delivery is birth, buttocks first. (12 Dec 1998) |
| delivery, footling | There are single-footling or double-footling deliveries depending upon whether the presenting part of the baby at delivery is just one foot or both feet. (12 Dec 1998) |
| delivery of health care | The concept concerned with all aspects of providing and distributing health services to a patient population. (12 Dec 1998) |