What's the difference between apnea and breathing?
Apnea
Definition:
Example Sentences:
(1) Thyroid replacement led to resolution of both apnea and depression.
(2) We found that, compared to one- and two-dose infants, those treated with three doses of Exosurf were more premature, smaller, required a longer ventilator course, and had more frequent complications, including patent ductus arteriosus (PDA), intraventricular hemorrhage, nosocomial pneumonia, and apnea.
(3) The 14-fold increase in prolonged apnea frequency immediately following regurgitation supports the hypothesis for a causal relationship between apnea and regurgitation.
(4) When apnea is secondary to a disease process, the main focus should be on the identification of that disease process and on the institution of appropriate therapy.
(5) Particularly, the passive mechanism concept to explain obstructive sleep apnea during REM sleep advocated by Remmers and Guilleminault has substantially contributed to the recent development of research activities in this field.
(6) Three subjects breathed, two after less than 2 minutes of apnea, when PaCO2 was 47 and 54 mm Hg, and one after 4.5 minutes, when PaCO2 was 47 mm Hg.
(7) Apnea monitoring did not prevent, and in fact perpetrated the illusion of SIDS in this infant.
(8) The nine children who had a normal ZMD and improvement in their respiratory symptoms with the successful control of GER had advanced esophagitis (n = 4), central apnea (n = 3), or associated disorders in which respiratory symptoms improved with the avoidance of oral feedings (n = 2).
(9) It is suggested that the presence of abnormal OORR in sleep apnea may reflect a basic defect in pontomedullary control of respiration during sleep.
(10) Selecting therapy for a patient with obstructive sleep apnea requires a comprehensive evaluation including polysomnography, special examinations of the upper airway and assessing the cardiopulmonary status.
(11) The prevalence of sleep apnea, apnea index, duration of the longest episode of apnea, and penile rigidity were tabulated.
(12) The effect of alcohol on respiratory drive and on the apnea reflex response should be considered when humans ingest alcohol, in particular by those participating in water sports.
(13) These results are interpreted to signify that (1) inspiratory inhibitory inputs are more susceptible to depression by PB than inspiratory drive mechanisms; (2) the breathing pattern of apneusis results when summed inspiratory inhibition is reduced below a critical minimum level; (3) vagal and pneumotaxic center inhibitions on inspiration are equally weighted at apneusis, but not at apnea.
(14) The correlation of this EMG activity with SaO2 or the duration of obstructive apnea was more remarkable in submental EMG than dilator nasalis+ EMG in the observed patients.
(15) During hypocapnic apnea, some I, IE and E neurons became silent.
(16) To review the physiologic basis for normal and abnormal vagal reflexes arising from the pharynx, larynx, and esophagus, as well as the relevance of vagal reflexes to the pathogenesis of such clinically common cardiorespiratory responses as bradycardia, tachycardia, dysrhythmia, coronary angiospasm, bronchospasm, laryngospasm, prolonged apnea, and singultus (hiccups).
(17) A high incidence of sleep apnea (SA) and sleep-related periodic leg movements (PLMs) is also suspected.
(18) Continuous positive airway pressure (CPAP) is an accepted and highly effective method used in the treatment of obstructive sleep apnea (OSA).
(19) A rare case of idiopathic laryngeal spasm presented itself as sleep apnea in a middle-aged man.
(20) In COPD, the number of apneas was also correlated to the delta index (r2 = 0.92, p less than 0.01).
Breathing
Definition:
(p. pr. & vb. n.) of Breathe
(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.