Which post processing feature can alter pixel values to improve edges of structures?
image reversal
smoothing
edge enhancement
windowing
edge enhancement
Rationale: Edge enhancement improves visibility of small, high contrast structures. It can be useful to better discern structure edges.
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The typical black and blue discolored bruise is called:
A) abrasion. B) inflammation. C) ecchymosis. D) hematoma.
Which of the following is NOT one of the areas that has been identified as causing medical errors?
a. Rules-based failures b. Skills-based failures c. Equipment-based failures d. Knowledge-based failures
Which of the following is NOT one of the three basic elements of citizen involvement in EMS?
A) Recognizing an emergency B) Providing financial support for EMS agencies C) Initiating basic life support procedures D) Accessing the EMS system
Which of the following organizations has established e-prescribing standards known as SCRIPT?
FDE CPEO NCPDP PSTAC