Rate, respiratory

Rate, respiratory
The number of breaths per minute (or, more formally, the number of movements indicative of inspiration and expiration per unit time). In practice, the respiratory rate is usually determined by counting the number of times the chest rises (or falls) per minute. By whatever means, the aim is to determine if the respirations are normal, abnormally fast (tachypnea), abnormally slow (technically termed bradypnea), or nonexistent (apnea).

Medical dictionary. 2011.

Игры ⚽ Нужна курсовая?

Look at other dictionaries:

  • respiratory inductive plethysmography — a technique that uses elastic bands around the chest and abdomen of the patient to calculate chest and abdominal expansion, respiratory rate, respiratory pattern, and tidal volume …   Medical dictionary

  • Respiratory sinus arrhythmia — (RSA) is a naturally occurring variation in heart rate that occurs during a breathing cycle. Heart rate increases during inspiration and decreases during expiration. Heart rate is normally controlled by centers in the medulla oblongata. One of… …   Wikipedia

  • Respiratory disease — Classification and external resources Micrograph of an emphysematous lung; emphysema is a common respiratory disease, strongly associated with smoking. H E stain. ICD …   Wikipedia

  • Respiratory physiology — is the branch of human physiology focusing upon respiration.Topics include:Volumes* lung volumes * vital capacity * functional residual capacity * dead space * spirometry * body plethysmography * peak flow meterMechanicsBreathing in, or inhaling …   Wikipedia

  • Respiratory compensation — is a mechanism by which plasma pH can be altered by varying the respiratory rate. It is faster than renal compensation, but has less ability to restore normal values.In metabolic acidosis, chemoreceptors sense a deranged acid base system, and… …   Wikipedia

  • Respiratory center — (RC) is located in the medulla oblongata which is the lowermost part of the brain stem. RC receives controlling signals of neural, chemical and hormonal natures and controls the rate and depth of respiratory movements of the diaphragm and other… …   Wikipedia

  • Respiratory rate — The respiratory rate (aka respiration rate, pulmonary ventilation rate or ventilation rate) is the number of breaths a living being, such as a human, takes per minute.There is only limited research on monitoring respiratory rate, and these… …   Wikipedia

  • Respiratory system — See also: Respiratory tract Respiratory A complete, schematic view of the human respiratory system with their parts and functions. Latin …   Wikipedia

  • respiratory disease — ▪ human disease Introduction  any of the diseases and disorders that affect human respiration (respiration, human).  Diseases of the respiratory system may affect any of the structures and organs that have to do with breathing, including the… …   Universalium

  • Respiratory minute volume — TLC Total lung capacity: the volume in the lungs at maximal inflation RV Residual volume: the volume of air remaining in the lungs …   Wikipedia

Share the article and excerpts

Direct link
Do a right-click on the link above
and select “Copy Link”