The marking code for chest lead V3 is ________
a. …_
b. _ _ _
c. …
d. _…
d
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The following results are obtained from a 38-year-old woman with congestive heart failure:
? Specimen: pleural fluid ? Fluid protein = 4.5 g/dl ? Serum protein = 9.5 g/dl ? Serum LD = 110 U/L ? Fluid LD = 60 U/L These results are most consistent with which of the following? a. Chylous effusion b. Exudate c. Transudate d. Normal pleural fluid
When using a metered dose inhaler without a holding chamber or a spacer, the patient should be instructed to fire the device at what point?
a. Immediately before beginning a slow in-spiration b. Immediately after beginning a slow exha-lation c. Immediately after beginning a slow inspi-ration d. Immediately before beginning a slow ex-halation
Which of the following describes the proper selection of AEC cells?
All 3 ionization chambers should be selected for every exam Only the center ionization chamber is selected for every exam AEC could be used for every part The ionization chamber(s) are only selected if covered entirely by the patient's part
The first document found in a patient's financial record is the ________.
A. signed informed consent form B. records from other physicians or hospitals C. patient registration form D. patient medical history E. doctor's diagnosis and treatment plan