(n.) The air inhaled and exhaled in respiration; air which, in the process of respiration, has parted with oxygen and has received carbonic acid, aqueous vapor, warmth, etc.
(n.) The act of breathing naturally or freely; the power or capacity to breathe freely; as, I am out of breath.
(n.) The power of respiration, and hence, life.
(n.) Time to breathe; respite; pause.
(n.) A single respiration, or the time of making it; a single act; an instant.
(n.) Fig.: That which gives or strengthens life.
(n.) A single word; the slightest effort; a trifle.
(n.) A very slight breeze; air in gentle motion.
(n.) Fragrance; exhalation; odor; perfume.
(n.) Gentle exercise, causing a quicker respiration.
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.
Breathless
Definition:
(a.) Spent with labor or violent action; out of breath.
(a.) Not breathing; holding the breath, on account of fear, expectation, or intense interest; attended with a holding of the breath; as, breathless attention.
(a.) Dead; as, a breathless body.
Example Sentences:
(1) A nine-year-old male child presented with a history of recurrent chest infections and breathlessness.
(2) A breathless Sturridge was still trying to digest his part in the game when he paid tribute to Hodgson, saying: “I’m grateful to the gaffer for allowing me to score and it’s a beautiful feeling to represent your country in the rivalry against another great country.
(3) One year later, using postal questionnaires, they were asked about their experience of back pain in the ensuing 12 months and about smoking habits, breathlessness, coughing, and the bringing up of phlegm.
(4) José Mourinho ended this breathless contest on his knees with a sliding, turf-surfing celebration that was fuelled by relief as much as joy.
(5) Having personally witnessed their live act (Black Flag frantically twanging Bootsy’s Rubber Band) at Dingwalls in late August, I thought I’d made a great discovery until, two breathless days later, and a mere few hours before they left these fair isles, the Peppers deposited their press kit in my lap.
(6) A breathless, blink-and-you’ll-miss-it beginning had three goals inside the first 10 minutes.
(7) Nineteen patients with advanced disease and variable hypoxaemia undertook exercise until they indicated severe breathlessness on a 100 mm visual analogue scale.
(8) Radiotherapy may have a palliative effect for breathlessness in patients with central airways obstruction due to tumour.
(9) Cough with or without expectoration (98%) and fever (95%) were the commonest symptoms followed by breathlessness (85%) and chest pain (83%).
(10) Respiratory frequency was determined before and after the aerosol, and exercise tolerance and breathlessness were measured with a 6 min walking test and visual analogue scales.
(11) "I've still got the cough, then quite quickly developed a wheeze in my breathing and breathlessness upon any physical exertion.
(12) It is important to realize that respiratory muscles may be directly affected when assessing thyrotoxic patients with breathlessness, as severe involvement of the respiratory muscles may cause respiratory failure.
(13) Those reporting wheeze or breathlessness, and especially those with both symptoms, were significantly more likely to have bronchial hyperresponsiveness with a low PC20.
(14) Instead, a breathless end-to-end affair closed with the Sky Blues on 65 points and Arsenal 68 with next Sunday’s final games to go.
(15) We concluded that blood gas analysis in occupationally related disability determination is unreliable, in that quality control and instrumentation are variable; that severe hypoxemia is rare in coal workers' pneumoconiosis; and that such hypoxemia is nonspecific and correlates poorly with breathlessness.
(16) There was a decrease in the Likert visual analogue score of breathlessness at peak exercise (8.6 [SD 2.1] vs 4.9 [3.1], p < 0.01).
(17) Psychophysical power functions were similar for leg exertion in the three groups while the growth of breathlessness was lower in group B.
(18) She has a tablet in place of a chest, for displaying photographs, and “She’ll say, for instance,” my guide explains: “‘Do you remember Paris?’” In that echoing space I found myself suddenly breathless.
(19) Enalapril treatment significantly improved functional class, symptom score for breathlessness, and exercise tolerance.
(20) Suppression of ventilation by tasks such as talking may produce breathlessness in normal individuals under conditions when a strong respiratory drive exists, e.g., during exercise, and in patients with severe lung disease.