2023年7月17日 · The carbon dioxide response curve is a representation of the physiologic response of the arterial content of carbon dioxide (PaCO2) on minute ventilation. Here we will discuss the carbon dioxide response curve and the effects that …

2015年8月6日 · The increase in respiratory drive per unit rise (or fall) of the respective gases can be described in a response curve, and is predictable in most healthy people. For example, this curve describes the (linear) effect of a rising PaCO 2 on minute ventilation.

2015年8月6日 · At a stable metabolic rate and with minimal inspired CO 2 the relationship between minute volume and PaCO 2 is described by a hyperbolic curve. It will surprise nobody with even some minimum of medical training when we say that increasing CO 2 increases one's "respiratory drive", whatever that is.

CO₂ response curves. Why measure CO 2 response? An A-C i curve (assimilation rate plotted against intercellular CO 2 concentration) can provide a number of insights into the biochemistry of a leaf or plant, such as: CO 2 compensation point: The value of C i where photosynthesis and respiration are in balance.

2015年3月4日 · The response of two common classes of IV anesthetics are subtly different – opioids create a right-shift in the CO 2 response curves, whereas benzodiazepines and propofol decrease the slope. Hypoxemia (paO 2 < 65 mm Hg) leads to a …

A CO 2 response curve may be derived by plotting ventilation calculated over successive half minute intervals against the P CO 2 at the mid-point of the corresponding intervals. The first point in each plot is always about 45 seconds after the commencement of rebreathing, after the mixed venous plateau, and at the beginning of the constant rise ...

2023年7月17日 · The carbon dioxide response curve is a representation of the physiologic response of the arterial content of carbon dioxide (PaCO2) on minute ventilation. Here we will discuss the carbon dioxide response curve and the effects that …

2019年1月26日 · The carbon dioxide response curve or VE/PaCO2, functions as a graphical depiction of the nearly linear relationship between increases in PaCO2 and the resulting stimulated alveolar...

2023年7月17日 · The carbon dioxide response curve is a representation of the physiologic response of the arterial content of carbon dioxide (PaCO2) on minute ventilation. Here we will discuss the carbon dioxide response curve and the effects that …

2007年7月5日 · Photosynthetic responses to carbon dioxide concentration can provide data on a number of important parameters related to leaf physiology. Methods for fitting a model to such data are briefly described.