| contraceptives, postcoital | Contraceptive substances to be used after coitus. Usually high doses of oestrogen are administered within 24-36 hours after coitus as an emergency measure, not as a replacement for the usual methods of contraception because of the side effects of high concentration of oestrogen. (12 Dec 1998) |
|---|---|
| contraceptives, postcoital, hormonal | Postcoital contraceptives which owe their effectiveness to hormonal preparations. (12 Dec 1998) |
| contraceptives, postcoital, synthetic | Postcoital contraceptives which owe their effectiveness to synthetic preparations. (12 Dec 1998) |
| postcoital | After coitus. (05 Mar 2000) |
| bleeding | Emitting, or appearing to emit, blood or sap, etc.; also, expressing anguish or compassion. A running or issuing of blood, as from the nose or a wound; a hemorrhage; the operation of letting blood, as in surgery; a drawing or running of sap from a tree or plant. Source: Websters Dictionary (01 Mar 1998) |
| bleeding polyp | Synonym: vascular polyp. (05 Mar 2000) |
| bleeding time | <haematology> A test which measures the time it takes for small blood vessels to close off and bleeding to stop. Abnormal results can be seen in those with congenital or acquired platelet function disorders or thrombocytopenia. (27 Sep 1997) |
| gastrointestinal bleeding | <gastroenterology> This describes any bleeding that may occur along the course of the gastrointestinal tract. This includes bleeding from the oesophagus, stomach, duodenum, small intestine, large intestine, rectum or anus. (12 Jan 1998) |
| GI bleeding | This describes any bleeding that may occur along the coarse of the gastrointestinal tract. This includes bleeding from the oesophagus, stomach, duodenum, small intestine, large intestine, rectum or anus. (27 Sep 1997) |
| diverticulitis, bleeding from | Diverticular bleeding typically occurs intermittently over several days. Colonoscopy is usually performed to confirm the diagnosis and exclude bleeding from other causes. Thermal probes cannot be employed to stop active diverticular bleeding. Therefore, surgical removal of the bleeding diverticula is necessary for those with persistent bleeding. (12 Dec 1998) |
| Duke bleeding time test | A bleeding time test in which an incision is made in the earlobe and the time until bleeding stops is measured. (05 Mar 2000) |
| Ivy bleeding time test | A bleeding time test in which a sphygmomanometer is inflated to 40 mm Hg around the upper arm, a 5-mm deep incision is made on the flexor surface of the forearm, and the time is measured to cessation of bleeding. (05 Mar 2000) |
| occult bleeding | See: occult blood. (05 Mar 2000) |
| allergic contact dermatitis | A delayed type IV allergic reaction of the skin with varying degrees of erythema, oedema, and vesiculation resulting from cutaneous contact with a specific allergen. Synonym: contact allergy. (05 Mar 2000) |
| balancing contact | The contact's between upper and lower dentures on the balancing or mediotrusive side for the purpose of stabilizing the dentures, the contact's between upper and lower dentures at the opposite side from the working or laterotrusive side (anteroposteriorly or laterally) for the purpose of stabilizing the dentures, the contact's between upper and lower natural or artificial teeth at the opposite side from the working or laterotrusive side. Synonym: balancing occlusal surface. (05 Mar 2000) |