You are transporting a male patient with a deep stab wound to the groin, with damage also noted to the genitalia. The patient is alert and oriented, albeit restless. Vital signs on scene were pulse 136, respirations 20, blood pressure 106/64, and SpO2 9%. Oxygen is being administered through a nonrebreathing face mask. On reassessment, what sign would be most concerning to the EMT?
A) Patient's urge to void
B) Blood pressure 108/90 mmHg
C) SpO2 remaining at 96% despite O2 therapy
D) Heart rate of 124 beats per minute
B
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How is the reportable range of an assay determined?
A) By calculating the standard deviation of known concentrations B) By comparing the referent value to the number of false positives and false negatives C) By establishing the nonparametric ranking of the data and using the lowest and highest points D) By testing several specimens of known concentration that span the analytical range
Physicians' services involving patient contact that are considered beyond the usual service in either an inpatient or outpatient setting may be reported as __________ services
a. case management b. critical care c. prolonged d. unlisted