(n.) Respiration; the act of inhaling and exhaling air.
(n.) Air in gentle motion.
(n.) Any gentle influence or operation; inspiration; as, the breathings of the Spirit.
(n.) Aspiration; secret prayer.
(n.) Exercising; promotion of respiration.
(n.) Utterance; communication or publicity by words.
(n.) Breathing place; vent.
(n.) Stop; pause; delay.
(n.) Also, in a wider sense, the sound caused by the friction of the outgoing breath in the throat, mouth, etc., when the glottis is wide open; aspiration; the sound expressed by the letter h.
(n.) A mark to indicate aspiration or its absence. See Rough breathing, Smooth breathing, below.
Example Sentences:
(1) The 14C-aminopyrine breath test was used to measure liver function in 14 normal subjects, 16 patients with alcoholic cirrhosis, 14 alcoholics without cirrhosis, and 29 patients taking a variety of drugs.
(2) The adaptive filter processor was tested for retrospective identification of artifacts in 20 male volunteers who performed the following specific movements between epochs of quiet, supine breathing: raising arms and legs (slowly, quickly, once, and several times), sitting up, breathing deeply and rapidly, and rolling from a supine to a lateral decubitus position.
(3) Four showed bronchodilation after a deep breath, indicating that this response can occur after extrinsic pulmonary denervation in man.
(4) We investigated the possible contribution made by oropharyngeal microfloral fermentation of ingested carbohydrate to the generation of the early, transient exhaled breath hydrogen rise seen after carbohydrate ingestion.
(5) We studied the effect of a 2-hour exposure to 0.6 ppm of ozone on bronchial reactivity in 8 healthy, nonsmoking subjects by measuring the increase in airway resistance (Raw) produced by inhalation of histamine diphosphate aerosol (1.6 per cent, 10 breaths).
(6) Base-line HPV was determined by measuring the change in pulmonary vascular resistance (PVR) while sheep breathed 12% O2 for 7 min.
(7) Of great influence on the results of measurements are preparation and registration (warm-up-time, amplification, closeness of pressure-system, unhurt catheters), factors relating to equipment and methods (air-bubbles in pressure-system, damping by filters, continuous infusion of the micro-catheter, level of zero-pressure), factors which occur during intravital measurement (pressure-drop along the arteria pulmonalis, influence of normal breathing, great intrapleural pressure changes, pressure damping in the catheter by thrombosis and external disturbances) and last not least positive and negative acceleration forces, which influence the diastolic and systolic pulmonary artery pressure.
(8) A relative net reduction of 47% in lactose malabsorption was produced by adding food, and the peak-rise in breath H2 was delayed by 2 hours.
(9) The most common patient complaint before starting therapy was shortness of breath.
(10) The patient and ventilator work ratios, and the work of breathing quantify factors which may be directly useful to the clinician and to future systems to automate weaning.
(11) Many patients with chronic obstructive pulmonary disease (COPD) receiving supplemental oxygen state that this treatment makes them less short of breath at rest.
(12) When the first recordings of each of infants who died of SIDS, except one who had cyanotic episodes prior to death, were compared to recordings of survivors (six for each case) closely matched for age, gestation, and weight at birth, no differences in breathing patterns or heart or respiratory rates during regular breathing could be demonstrated.
(13) The rabbits were either breathing spontaneously or were ventilated by a phrenic nerve-controlled servorespirator without the use of muscle relaxants.
(14) Possible explanations of the clinical gains include 1) psychological encouragement, 2) improvements of mechanical efficiency, 3) restoration of cardiovascular fitness, thus breaking a vicous circle of dyspnoea, inactivity and worsening dyspnoea, 4) strengthening of the body musculature, thus reducing the proportion of anaerobic work, 5) biochemical adaptations reducing glycolysis in the active tissues, and 6) indirect responses to such factors as group support, with advice on smoking habits, breathing patterns and bronchial hygiene.
(15) For these augmented breaths, tidal volume, inspiratory time, and expiratory time were not different from the next augmented breath occurring in the same run in the steady state.
(16) Eight men and eight women each performed peak oxygen intake tests on a cycle ergometer breathing ambient air and a mixture of 12% oxygen in nitrogen (equivalent to an altitude of 4400 m) in the two experiments.
(17) Although the level of ventilation is maintained constant during eating and drinking, the pattern of breathing becomes increasingly irregular.
(18) We conclude that: 1) the effective capillary PO2 in the fetal brain can be significantly reduced by increasing the distance between non-methemoglobin-laden erythrocytes in capillaries and 2) hypoxic inhibition of fetal breathing probably arises from discrete areas of the brain having a PO2 less than 3 Torr.
(19) He was fighting to breathe.” The decision on her father’s case came just 10 days after a grand jury in Ferguson, Missouri, found there was not enough evidence to indict a white police officer for shooting dead an unarmed black teenager called Michael Brown.
(20) No change in breathing frequency, minute ventilation, and pulmonary gas exchange was observed.
Snoring
Definition:
(p. pr. & vb. n.) of Snore
(n.) The act of respiring through the open mouth so that the currents of inspired and expired air cause a vibration of the uvula and soft palate, thus giving rise to a sound more or less harsh. It is usually unvoluntary, but may be produced voluntarily.
Example Sentences:
(1) Aside from snoring, excessive daytime sleepiness was on average often the first symptom and began at a mean age of 36 years.
(2) The footballer said the noise of the engine was too loud to hear if Cameron snored but his night "wasn't the best".
(3) Epidemiological criteria for a causal association between snoring and vascular disease have not been satisfied.
(4) Patients who had nasal polypectomy as part of their nasal surgery obtained the greatest snoring relief.
(5) Diclofenac sodium suppositories 150-200 mg day-1 were compared with placebo in a double-blind study during the first 3 days after uvulopalatopharyngoplasty in 40 patients with habitual snoring or obstructive sleep apnoea syndrome.
(6) Alcohol consumption, estimated by questionnaire and gamma-glutamyl transpeptidase was unrelated to a history of snoring.
(7) We compared self- and spouse reports of snoring and other symptoms of sleep apnea syndrome ascertained from married couples in a community-based survey.
(8) Snoring history was obtained from 326 patients and 345 controls.
(9) Snoring occurs in at least 20% of the population; 50% of the 50 year old male snore.
(10) When you breathe, air makes them vibrate against each other, which is what makes the characteristic snoring noise," she says.
(11) Emily Marbach In desperation one night I asked my husband, who snores like a train, to sleep in our repeatedly waking baby's room ...
(12) The demented patients were reported to snore twice as frequently as the control subjects (P less than 0.05).
(13) Snoring usually is trivial and unimportant, but it can turn into a social or medical problem.
(14) To select heavy-snoring subjects for a treatment protocol, volunteers were screened for one night, breathing air the first half and oxygen the second half of the night.
(15) Generally, associations between snoring and sleep apnea were independent of age and sex.
(16) This hypothesis is mainly based on epidemiological studies showing a statistically significant association between snoring and arterial hypertension; this association remains true even after data correction to take into account the increased frequency of snoring with age and overweight.
(17) The effects of prolonged snoring on alveolar ventilation and systemic pressure(s) suggest that this snoring has physiopathological implications on maternal cardio-respiratory reserve and indirectly upon the fetus, especially as there are recordable changes in fetal heart rate and also a change in the acid-base status of the fetus.
(18) 4) Pharyngeal size during snoring is probably larger in HS than in OSA patients.
(19) My study indicates that snoring may be a risk factor for ischemic stroke, possibly because of the higher prevalence of an obstructive sleep apnea syndrome among snorers than nonsnorers.
(20) The third and fourth groups were formed by 100 snoring and 100 non-snoring patients without risk factors.