Ekg-pct review

sinus arrhythmia-

supraventricular tachycardia

Atrial flutter

Atrial fibrillation (AFib)

Ventricular fibrillation

Asytole

Artifact

Caused by unwanted interference

Somatic tremor

Caused by Shivering,seizure and coldness

Wandering baseline

Cause by or Sweat,lotion

Stress test

is a medical procedure used to assess the heart's function under physical exertion. It helps to identify any underlying heart conditions that may not be apparent during rest. 

Holter monitor

To help rule out ischemia and intermittent arrhythmias

What does the P wave represent?

A. Ventricular depolarization

B. Atrial repolarization

C. Atrial depolarization

D. Ventricular repolarization

Atrial depolarization

What does the QRS complex show?

A. Atrial repolarization

B. Ventricular depolarization

C. Atrial contraction

D. Ventricular repolarization

B. Ventricular depolarization

What is the normal PR interval?

A. 0.04–0.08 sec

B. 0.12–0.20 sec

C. 0.20–0.30 sec

D. 0.30–0.40 sec

B. 0.12–0.20 sec

Which rhythm has no visible P waves and an irregular rhythm?

A. Sinus bradycardia

B. Atrial fibrillation

C. Ventricular tachycardia

D. First-degree block

Atrial fibrillation

What is a dangerous, unorganized rhythm with no cardiac output?

A. Sinus tachycardia

B. Ventricular fibrillation

C. Atrial flutter

D. Junctional rhythm

Ventricular fibrillation

Ventricular tachycardia

Junctional tachycardia

First degree block

Second degree type 1

Second degree 2(Mobirz 2)

Third degree block