The right heart catheterization waveform in the figure that represents pressure in the right ventri-cle is which of the following?
a. A c. C
b. B d. D
ANS: B
The pressure tracing from a right heart catheterization will first show the right atrial pressure tracing, followed by the right ventricle.
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Which of the following best reflects the amount and/or complexity of data to be reviewed?
a. Minimal or none (either no data reviewed, or only diagnostic laboratory tests reviewed or ordered) b. Limited (order/review of diagnostic laboratory tests, order/review of diagnostic radiology tests, collection of history from someone other than patient) c. Moderate (order/review of diagnostic laboratory tests, order/review of diagnostic radiology tests, collection of history from someone other than patient, independent review of radiology scan) d. Extensive (order/review of diagnostic laboratory tests, order/review of diagnostic radiology tests, collection of history from someone other than patient, independent review of radiology scan, discussion of presenting problem with another clinician, specifically general surgeon and radiologist)
Where should apparatus be located at a Class B fire?
A. Upwind and uphill of the incident B. Upwind and downhill of the incident C. Downwind and uphill of the incident D. Downwind and downhill from the incident