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</td></tr></table>WikiSysophttps://pedsanesthesia.net/wiki/index.php?title=TYK140&diff=382&oldid=prevmetawikimedia>DrBobGreenberg at 00:16, 11 February 20162016-02-11T00:16:37Z<p></p>
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The effect of anesthetic vapors on the carbon dioxide response curve is best<br />
described by:<br />
<br />
a) The apneic threshold is decreased and the respiratory rate is increased<br />
<br />
b) The curve is shifted to the right and the apneic threshold (x-intercept) is<br />
increased<br />
<br />
c) The minute ventilation is increased primarily by the tachypneic response<br />
<br />
d) There is no effect on CO2 responsiveness in the absence of opiate analgesics<br />
<br />
<div class="mw-customtoggle-TYK_Answer" style="text-align: right; color:#0000ff">Click for Answer</div><br />
<div class="mw-collapsible mw-collapsed" id="mw-customcollapsible-TYK_Answer"><br />
==Answer==<br />
[[image:Test_image.jpg|right]]<br />
<br />
Answer b.<br />
<br />
The carbon dioxide response curve reflects the change in minute<br />
ventilation with variable pCO2. Under vapor anesthesia in the absence of other<br />
agents, minute ventilation is decreased despite an attempted compensation with<br />
increased respiratory rate. Additionally, the apneic threshold is increased to<br />
approximately 52 mmHg for all modern vapor anesthetics.<br />
<br />
==Notes==<br />
<references /><br />
<br />
:This question originally printed in the [http://www.amazon.com/Justin-L.-Lockman/e/B00FLG5AEE/ref=ntt_dp_epwbk_0 Pediatric Anesthesiology Review Topics] kindle book series, and appears courtesy of Naerthwyn Press, LLC.<br />
==Keywords==<br />
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