Telemetry involves all of the following EXCEPT ________
A) it monitors a patient's heart rate
B) the patient wears electrodes in the coronary care unit
C) the nurse watches the patient's heart rhythm
D) it uses radiopaque contrast dye to outline a blood vessel
D
Explanation: A) Telemetry does do this.
B) Telemetry does do this.
C) Telemetry does do this.
D) Correct! This describes angiography, not telemetry.
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