Multiple Choice
Before ECG electrodes are placed:
A) the ECG machine must be turned on.
B) the patient should be placed in a supine position.
C) all chest hair should be shaved off.
D) the skin should be cleaned to remove dead skin cells and oils.
Correct Answer:
Verified
Correct Answer:
Verified
Q15: Artifact:<br>A) is produced by chaotic electrical activity
Q16: Which of the following are true regarding
Q17: Precordial leads:<br>A) provide anterior and posterior views
Q18: ECG electrodes:<br>A) are reusable.<br>B) consist of a
Q19: 12-lead ECG machines employ _ lead wires.<br>A)
Q21: The leads arranged on the frontal plane:<br>A)
Q22: The preferred location for placing each electrode
Q23: ECG leads:<br>A) use a positive and negative
Q24: A tracing of the heart's electrical activity
Q25: An electrical current traveling toward a positive