CO OZNACZA SŁOWO HYPERVENTILATION
Hiperwentylacja
Hiperwentylacja występuje, gdy szybkość i ilość wentylacji pęcherzykowej dwutlenku węgla przekracza produkcję dwutlenku węgla. Hiperwentylacja może być dobrowolna lub nieumyślna. Kiedy wentylacja pęcherzyków jest nadmierna, więcej dwutlenku węgla zostanie usunięte z krwiobiegu niż organizm może wytwarzać. Powoduje to spadek stężenia dwutlenku węgla we krwi i powoduje powstanie stanu znanego jako hipokapnia. Ciało normalnie próbuje zrekompensować to metabolicznie. Jeśli nadmierna wentylacja nie może być kompensowana metabolicznie, doprowadzi to do wzrostu pH krwi. Ten wzrost pH krwi jest znany jako alkaliczna oddechowa. Kiedy hiperwentylacja prowadzi do alkalicznej oddechu, może powodować wiele objawów fizycznych: zawroty głowy, mrowienie w ustach, dłonie lub stopy, bóle głowy, osłabienie, omdlenia i napady padaczkowe. W skrajnych przypadkach może powodować skurcze karpopedyczne.
Definicja słowa hyperventilation w słowniku
Definicja hiperwentylacji w słowniku jest wzrostem głębokości, czasu trwania i szybkości oddychania, co czasami powoduje skurcze i zawroty głowy.
KSIĄŻKI POWIĄZANE ZE SŁOWEM «HYPERVENTILATION»
Poznaj użycie słowa
hyperventilation w następujących pozycjach bibliograficznych Książki powiązane ze słowem
hyperventilation oraz krótkie ich fragmenty w celu przedstawienia kontekstu użycia w literaturze.
1
Epilepsy: A Comprehensive Textbook
Diagnosis of chronic hyperventilation syndrome may be made from a careful
history taking, possibly combined with an attempt to precipitate or exacerbate the
symptoms by voluntary hyperventilation typically by increasing respiration to 60
per ...
Jerome Engel, Timothy A. Pedley, Jean Aicardi,
2008
2
Principles of Medical Physiology
The high Pco2 stimulates hyperventilation causing blood CO, washout. As a
result, the Pco2 decreases and the pH is restored to normal. For example, in
diabetic ketoacidosis, there is pronounced respiratory stimulation (Kussmaul
breathing).
3
Cambridge Handbook of Psychology, Health and Medicine
The definition of hyperventilation is simply 'breathing in excess of metabolic
requirements', but the interesting issue concerns the clinical significance of the
somatic and psychological changes it can produce. It also helps to distinguish ...
4
Medical Phisiology: Principles for Clinical Medicine
Hypoxemia stimulates respiration, causing hyperventilation (increased alveolar
ventilation greater than required to meet metabolic needs). Hyperventilation
results in excess carbon dioxide being blown off, which, in turn, leads to
hypocapnia ...
Rodney A. Rhoades, David R. Bell,
2012
5
Physiology: Cases and Problems
breathing rate (hyperventilation). Hyperventilation drives off extra CO2 from the
lungs and causes a decrease in arterial Pco2. (Recall from Case 21 that if CO2
production is constant, arterial Pco2 is determined by alveolar ventilation.) ...
6
Hyperventilation Syndrome: Breathing Pattern Disorders and ...
This fully revised edition of this important book by world-renowned expert contains a workbook section to help the reader identify how their stress levels, sleep and symptom patterns interrelate with each other.
7
Anxiety and Its Disorders: The Nature and Treatment of ...
However, the more common signs and symptoms of hyperventilation include
chronic sighing, as well as a variety of physical symptoms such as dizziness,
paresthesias, palpitations, and dyspnea (Fried & Grimaldi, 1993; Fried, 1994;
Lum, ...
8
Textbook of Pediatric Emergency Medicine
Hyperventilation may be produced by an increase in either frequency or depth of
respiration. The pathophysiology of the hyperventilation syndrome contains two
components: (i) physiologic derangement produced by hyperventilation and (ii) ...
Gary R. Fleisher, Stephen Ludwig,
2010
9
Panic Disorder: A Critical Analysis
Finally, hyperventilation lowers levels of inorganic phosphare (PO4) in plasma (
i.e., hypophosphatemia). Prolonged hyperventilation initiares physiological
compensatory mechanisms. The kidney counreracts alkalosis by increasing the ...
After 1 minute of breath-holding under these circumstances, Pa02 decreases to
—65 to 70 mm Hg and PaC02 increases by —12 mm Hg. In the absence of
supplemental oxygen and hyperventilation, the "breakpoint" at which normal
people ...
WIADOMOŚCI, KTÓRE ZAWIERAJĄ SŁOWO «HYPERVENTILATION»
Sprawdź, o czym dyskutuje się w prasie krajowej i zagranicznej oraz jak jest stosowane słowo
hyperventilation w wiadomościach.
Video: Film reveals deadly dangers of swimming in reservoirs …
Cold water shock can lead to hyperventilation, increased blood pressure, breathing difficulties and heart attacks plus water temperatures ... «Pontefract and Castleford Express, Lip 15»
Heat brings risk of injury - The Baxter Bulletin
“The feeling began coming back to my arms and legs and my hyperventilation slowed to normal breathing. I was able to breathe, relax and ... «Baxter Bulletin, Lip 15»
Summer campaign starts to warn of reservoir dangers
"Cold water shock can lead to hyperventilation, increased blood pressure, breathing difficulties and heart attacks, plus water temperatures remain just as cold in ... «Bradford Telegraph and Argus, Lip 15»
Novel and recurrent CIB2 variants, associated with nonsyndromic …
Article | PubMed |; Theunissen EJ, Huygen PL, Folgering HT: Vestibular hyperreactivity and hyperventilation. Clin Otolaryngol Allied Sci 1986; ... «Nature.com, Lip 15»
Newron Receives FDA Orphan Drug Designation for Sarizotan for …
More than 95 percent of these patients have a mutation in the MeCP2 gene. Prevalence of episodes of apnea, hyperventilation and disordered ... «VentureBeat, Lip 15»
Commentary: When it comes to water, California is not Australia
The worst of it is, incredibly, hyperventilation that asks us to believe that California is becoming the New Australia. Australia suffered through a ... «California Farm Bureau, Lip 15»
Monuments venerate history best left remembered
There's a balance between indifference and hyperventilation, and Warrick has struck it. The mayor should now clear the way for a robust ... «San Antonio Express-News, Lip 15»
When panic strikes ... breathe, have a plan
Many people with anxiety suffer from hyperventilation problems. Anxiety and stress cause the body to breathe a little bit faster. They also cause ... «Montgomery Advertiser, Lip 15»
The WHINOs and the RINOs Should Be Friends
So let's get over all this teenage-girl hyperventilation and remember what we are all here for. After the fundamental transformation of Barack ... «American Thinker, Lip 15»
7 Reasons Jennifer Lawrence Would Make A Great Party Guest …
While you may be fighting hyperventilation amidst Hollywood's elite, Lawrence would be right there with you. Remember her infamous freakout ... «Bustle, Lip 15»