4. One millivolt of cardiac electrical activity will deflect the stylus how many millimeters in an upward direction? Cha

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4 One Millivolt Of Cardiac Electrical Activity Will Deflect The Stylus How Many Millimeters In An Upward Direction Cha 1 (142.66 KiB) Viewed 50 times

4. One millivolt of cardiac electrical activity will deflect the stylus how many millimeters in an upward direction? Chapter 36 Cardiac Procedures 319 b. 10 C 25 d. 40 c. 50 5. A wandering baseline may be caused by which of the following: Lotions, creams, or oils on the patient's skin 3. b. Electrical interference Crossed lead wires c. d. Improper grounding 6. Because the skin is a poor conductor of electricity, what substance is applied with each electrode? Electrolyte gel a. b. Adhesive c. Thallium d. Contrast Nitroglycerine 7. What is the name for a surgical procedure that takes a portion of a vein and grafts it to a coronary artery a. Stenting b. Angioplasty c. Bypass d. Merging 8. A life-threatening arrhythmia in which the ventricles contract wildly is known as which of the followi diagnoses? a. Premature ventricular contractions b. Ventricular fibrillation c. Ventricular tachycardia d. Sinus bradycardia e. Sinus tachycardia 9. Interference with the ECG tracing from other electrical sources is known as which of the following? a. Wandering baseline b. AC interference c. Arrhythmia d. Somatic tremor 0. A continuous record of cardiac activity for 24 hours or longer is provided by which device? a. ECG b. Holter monitor c. Defibrillator d. Echocardiograph e. AED wted 19 a publicly accessible website, in whol-