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Questions and Answers
What is the source of the normal tidal volume (VT)?
What is the source of the normal tidal volume (VT)?
- A patient's age and weight
- The Radford Nomogram (correct)
- A person's physical activity level
- A patient's recent medical history
What is the primary cause of hypercapnia?
What is the primary cause of hypercapnia?
- A higher than normal oxygen level in the blood
- A breathing pattern that is slower and/or shallower than physiologically necessary (correct)
- A breathing pattern that is faster and deeper than necessary
- A lower than normal pH level
What is the definition of acidemia?
What is the definition of acidemia?
- A condition in which the blood pH is higher than normal
- A condition in which the blood oxygen level is lower than normal
- A condition in which the blood carbon dioxide level is higher than normal
- A condition in which the blood pH is lower than normal (correct)
What is the threshold for PaCO2 in hypercapnia?
What is the threshold for PaCO2 in hypercapnia?
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What is the term for an abnormally high level of carbon dioxide in the blood?
What is the term for an abnormally high level of carbon dioxide in the blood?
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