CORRECT ANSWERS 2025
Gastro means CORRECT ANSWER>>-stomach
Waveforms may be displayed on a screen called CORRECT ANSWER>>-oscilloscope
The breastbone is referred to as CORRECT ANSWER>>-sternum
What are the three layers of the heart? CORRECT ANSWER>>- epicardium,
myocardium, endocardium
The use of non-invasive and painless ultrasound to examine the heart, its chambers and
valves is known as CORRECT ANSWER>>-echocardiography
Which of the following actions is helpful in assisting patients with their needs? -
CORRECT ANSWER -Keeping a list of community resources that can further assist the patient
Automaticity means CORRECT ANSWER>>-
The ability of certain cells to produce an electrical impulse without the need for
outside stimulation
ventricular depolarization CORRECT ANSWER>>-QRS
Contraction or Systole of the
cardiac muscle CORRECT ANSWER>>-Depolarzaon
Relaxation or Diastole of the
, cardiac muscle CORRECT ANSWER>>-Repolarization
Atrial depolarization CORRECT ANSWER>>-P wave
Ventricular repolarization CORRECT ANSWER>>-T
Two PVCs in a row CORRECT ANSWER>>-couplet
Atrial fibrillation has CORRECT ANSWER>>-no P-waves
On an ECG horizontal lines measure CORRECT ANSWER>>-heart rate
Lowers overall resistance in the vascular beds CORRECT ANSWER>>-ACE inhibitors
The PR interval gets progressively longer in CORRECT ANSWER>>-2nd degree AV heart block
Touching a person's body without their consent CORRECT ANSWER>>-battery
An idioventricular rhythm has a rate of CORRECT ANSWER>>-20-40 bpm
Which patient education process lets you know that the teaching plan is working?
CORRECT ANSWER>>-Evaluation
Which of the following marks the ECG paper? CORRECT ANSWER>>-Stylus
The normal standardization mark should be how high? CORRECT ANSWER>>-10 mm