| habit | <botany> The growth form of a plant, comprising its size, shape, texture and orientation. (09 Oct 1997) |
|---|---|
| habit chorea | <clinical sign> An involuntary compulsive, repetitive, stereotyped movement, resembling a purposeful movement because it is coordinated and involves muscles in their normal synergistic relationships, tics usually involve the face and shoulders. (18 Nov 1997) |
| habit scoliosis | Scoliosis supposedly due to habitual standing or sitting in an improper position. (05 Mar 2000) |
| habit spasm | <clinical sign> An involuntary compulsive, repetitive, stereotyped movement, resembling a purposeful movement because it is coordinated and involves muscles in their normal synergistic relationships, tics usually involve the face and shoulders. (18 Nov 1997) |
| habit tic | A habitual repetition of some grimace, shrug of the shoulder, twisting or jerking of the head, or the like. (05 Mar 2000) |
| aneurysmal cough | Cough due to impingement of an aortic aneurysm on the recurrent laryngeal nerve or other nearby structures. (05 Mar 2000) |
| brassy cough | Loud metallic barking cough caused by subglottic oedema. (05 Mar 2000) |
| reflex cough | A cough excited reflexly by irritation in some distant part, as the ear or the stomach. (05 Mar 2000) |
| weaver's cough | An obsolete term for cough, dyspnea, and sense of constriction of the chest, caused in persons working with mildewed yarns. (05 Mar 2000) |
| whooping cough | <paediatrics> A bacterial infection that has become quite rare due to effective and widespread vaccination programs (DPT vaccine). Only about 4, 500 cases are reported annually in the U.S. Can present as a mild or severe illness. Symptoms include runny nose, low-grade fever, conjunctivitis and a characteristic cough. Coughing spells end in a whoop caused by the forceful inspiration of air. (13 Nov 1997) |
| whooping-cough vaccine | See: diphtheria toxoid, tetanus toxoid, and pertussis vaccine. (05 Mar 2000) |
| cough | <clinical sign> A rapid expulsion of air from the lungs typically in order to clear the lung airways of fluids, mucus, or material. (12 Dec 1998) |
| cough fracture | <orthopaedics> A fracture of a rib or cartilage, usually the fifth or seventh, from vigorous coughing. (05 Mar 2000) |
| cough reflex | <chest medicine, neurology, physiology> The reflex which mediates coughing in response to irritation of the larynx or tracheobronchial tree. Synonym: laryngeal reflex. (05 Mar 2000) |
| cough suppressant | <pharmacology> A medication which acts to suppress the cough reflex. Examples include codeine and dextromethorphan. (27 Sep 1997) |