The venipuncture site should be free of edema because:
A. the procedure may not be completed.
B. the vein will not be prominent.
C. it may affect the lab results.
D. it may embarrass the patient.
Answer: B
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After confirming (1) good electrical power supply (cord, plug, and circuit breakers are in good working order), (2) carrier gas is actually flowing through the device, and (3) the output control is set at maximum, what should you do? a. Take the unit out of service and send it to engineering for repair. b. Inspect the couplant chamber to confirm cleanliness and fill level. c. Disassemble the radiofrequency generator and test for electrical leakage. d. Hook it up the chamber inlet to a flowme-ter set at 10 L/min or higher.
Change the percents to fractions. 40% =
Fill in the blank(s) with the appropriate word(s).