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		<property:AnswerA rdf:datatype="http://www.w3.org/2001/XMLSchema#string">150 mL</property:AnswerA>
		<property:AnswerAExp rdf:datatype="http://www.w3.org/2001/XMLSchema#string">150mL is approximately the normal physiologic dead space, but the dead space in this patient is increased as the volume can be determined by the Bohr equation to be 180 mL.</property:AnswerAExp>
		<property:AnswerB rdf:datatype="http://www.w3.org/2001/XMLSchema#string">175 mL</property:AnswerB>
		<property:AnswerBExp rdf:datatype="http://www.w3.org/2001/XMLSchema#string">The dead space in this patient is increased as the volume can be determined by the Bohr equation to be 180 mL.</property:AnswerBExp>
		<property:AnswerC rdf:datatype="http://www.w3.org/2001/XMLSchema#string">180 mL</property:AnswerC>
		<property:AnswerCExp rdf:datatype="http://www.w3.org/2001/XMLSchema#string">Although the approximately normal physiologic dead space is 150 mL, the patient has an unusual anatomy that may increase the volume of her physiologic dead space. The dead space in this patient is increased as the volume can be determined by the Bohr equation to be 180 mL.</property:AnswerCExp>
		<property:AnswerD rdf:datatype="http://www.w3.org/2001/XMLSchema#string">190 mL</property:AnswerD>
		<property:AnswerDExp rdf:datatype="http://www.w3.org/2001/XMLSchema#string">The dead space in this patient is increased as the volume can be determined by the Bohr equation to be 180 mL.</property:AnswerDExp>
		<property:AnswerE rdf:datatype="http://www.w3.org/2001/XMLSchema#string">225 mL</property:AnswerE>
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		<property:MainCategory rdf:datatype="http://www.w3.org/2001/XMLSchema#string">Physiology</property:MainCategory>
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		<property:Prompt rdf:datatype="http://www.w3.org/2001/XMLSchema#string">A 35-year-old female immigrant presents to the physician's for shortness of breath that occurs when she travels to the farm. Upon further questioning, the patient informs the physician that she belongs to the Kayan tribe of Burma that is known for a tradition in which the women gradually extend the length of their necks with coils. Prior to performing a methacholine challenge test, the physician obtains baseline measurements for the following:
* Tidal volume = 600mL

* PaCO &lt;sub&gt;2&lt;/sub&gt; = 40 mmHg

* P &lt;sub&gt;expired&lt;/sub&gt; CO &lt;sub&gt;2&lt;/sub&gt; = 28 mmHg

* Respiratory Rate = 16/min

Which of the following represents the physiologic dead space in this patient?</property:Prompt>
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		<swivt:wikiPageModificationDate rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2020-10-28T02:37:32Z</swivt:wikiPageModificationDate>
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