breath

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breath

 [breth]
the air taken in and expelled during ventilation.

breath

(breth),
1. The respired air.
2. An inspiration.
[A.S. braeth]

breath

(breth) the air inhaled and exhaled during ventilation.
liver breath  fetor hepaticus.

breath

(brĕth)
n.
1. The act or process of breathing; respiration.
2. A single act of breathing.
3. The air inhaled and exhaled in respiration.
4. The capacity to breathe, especially in a natural and unlabored manner.

breath

the air inhaled and exhaled during ventilation of the lungs.

breath

Ayurvedic medicine
Breath has a special significance in ayurvedic healthcare: its length, depth and timing are central to health in the ayurvedic construct of disease and healing.

Medspeak
The air taken in or expelled from the lungs.

breath

(breth)
1. The respired air.
2. An inspiration.
3. A single cycle of inhalation followed by exhalation.
[A.S. braeth]

breath

(breth)
1. The respired air.
2. An inspiration.
[A.S. braeth]

breath,

n the air inhaled and exhaled in respiration.
breath, bad (offensive),

breath

the air taken in and expelled by the expansion and contraction of the thorax.

bad breath
see breath odor (below).
breath odor
characteristic for a species, reflecting their diet. Abnormal or unpleasant odors may be caused by diseased or necrotic tissue in the respiratory or upper gastrointestinal tracts, including mouth and nasal cavity. Diseased teeth are a common cause in dogs and cats. In addition, certain metabolic diseases may produce distinctive breath odor, e.g. ketoacidosis, uremia.
hydrogen breath test
detects the level of hydrogen in expired air as an indication of intestinal bacterial fermentation of carbohydrates. It is used in the diagnosis of inflammatory bowel disease and carbohydrate malabsorption.
breath sounds
can be heard with a stethoscope on the chest and trachea. The normal sounds are the normally very faint vesicular murmur and the louder, tubular sounding bronchial tones. They are made by the air passing through the tubes of the bronchi. Adventitious (abnormal) sounds are the rale, rhonchus, grunt, friction rub, laryngeal stertor, wheeze and peristaltic sounds. Bronchovesicular sounds are intermediate between the two in character and site of origin. The vesicular sounds and the bronchial tones may be increased to the point of being an abnormality. Abnormal sounds are caused by narrowing of the tubes, collection of exudate in them or inflammation of the pleural surfaces.
breath stacking
in artificial respiration, incomplete expiration can result in residual air adding to the volume of the next inspiration with eventual over inflation of the lungs.
breath volume
may be assessed by observation of degree of chest movement and volume of expired air as felt by the hand. A respirometer is more accurate but is not available nor satisfactory for clinical use with animals unless the subject is trained to use one.

Patient discussion about breath

Q. Help her to breathe. My sixteen year old cousin (girl) who is wondering if she is suffering from asthma, anxiety or both. She is thin, healthy girl and have been very worried She have asthma and have been thinking about it constantly. When she exercise, she get more out of breath, more worn out, and her heart beats faster than other people. Sometimes her chest hurts, but people tell me that is from my chest muscles being worked. She get a little dizzy also. When she go to bed at night sometimes it seems hard to breathe. She can take a deep breath and everything but it seems hard or something. I know there isn't anything wrong with my heart because she had an EKG done recently and chest x-rays. That was fine. When it is hot humid and muggy outside she find it hard to breath. Do you think she have asthma. She don't have any coughing or any known wheezing. Could thinking about every breath she take seem like she have asthma? She really want to know and me too, what is going on! Please help her to breathe!!!!

A. PS--alcohol and cigarettes can cause this problem to(drugs)mrfoot56.

Q. What causes bad breath? I have bad breath for a long time. What causes it?

A. Here are some causes of bad breath:
A Dry mouth- Saliva helps cleanse and moisten your mouth. A dry mouth enables dead cells to accumulate on your tongue, gums and cheeks. These cells then decompose and cause odor. Dry mouth naturally occurs during sleep. It's what causes "morning breath." Dry mouth is even more of a problem if you sleep with your mouth open. Some medications as well as smoking can lead to a chronic dry mouth, as can a problem with your salivary glands.
Some Diseases can also cause bad breath- Chronic lung infections and lung abscesses can produce very foul-smelling breath. Other illnesses, such as some cancers and certain metabolic disorders, can cause a distinctive breath odor. Kidney failure can cause a urine-like odor, and liver failure may cause an odor described as "fishy." People with uncontrolled diabetes often have a fruity breath odor. Chronic reflux of stomach acids from your stomach (gastroesophageal reflux disease, or GERD)

Q. How to get rid of bad breath? My wife complains that I have bad breath. How can I get rid of it?

A. Consider that candida infection can make your breath worse. You might try cutting down on sugar and carbs.

"Bad breath can also be caused by a candida (yeast infection), you may have a constant white furry tongue. Look at cutting down your intake of sugars and processed foods, as well as those containing yeast. - Search for Anti-Candida diet on a search engine for more info"
http://www.wikihow.com/Fix-Bad-Breath-on-the-Spot

More discussions about breath
References in classic literature ?
said Dorothy, drawing a long breath, "What a strange country this is.
Later, he remembered that there were other men, many men, who had mastered it; and he breathed a great oath, passionately, under his breath, swearing that his brain could do what theirs had done.
cried the family, all in one breath as they clustered about Jo, for these foolish, affectionate people mad a jubilee of every little household joy.
With the lids drooping over her eyes,--now lifted for an instant, and drawn down again as with leaden weights,--she leaned slightly towards him, and seemed almost to regulate her breath by his.
So I had held my breath all that time for such a trifle.
He would cry for nothing; he would burst into storms of devilish temper without notice, and let go scream after scream and squall after squall, then climax the thing with "holding his breath"-- that frightful specialty of the teething nursling, in the throes of which the creature exhausts its lungs, then is convulsed with noiseless squirmings and twistings and kickings in the effort to get its breath, while the lips turn blue and the mouth stands wide and rigid, offering for inspection one wee tooth set in the lower rim of a hoop of red gums; and when the appalling stillness has endured until one is sure the lost breath will never return, a nurse comes flying, and dashes water in the child's face, and--presto
He now sat down again very much out of breath, gasping at his pipe as if it contained a supply of that necessary, without which he must perish.
the tree at whose foot I lay had opened its rocky side, and in the cleft, like a long lily-bud sliding from its green sheath, stood a dryad, and my speech failed and my breath went as I looked upon her beauty, for which mortality has no simile.
Then they sent a message down to the Doctor to say that they would have to take a rest soon; and that they would pull the boat over to an island not far off, and hide it in a deep bay till they had got breath enough to go on.
Jammes had told her story ever so quickly, as though the ghost were at her heels, and was quite out of breath at the finish.
Big words never killed so much as a mouse--least of all yon deer which has got away while you were filling all the woods with your noisy breath.
Or--a more convenient, economical, and consequently more probable alternative-- would he be satisfied to rise and take breath at the surface of the water, like a whale, and so renew for twenty-four hours the atmospheric provision?