NWCA CET TEST Questions with Answers Verified
100% Correct
Which valve open and allow the ventricles to fill
Tricuspid and Mitral valves
The layers of the heart that is damaged during a heart attack is what
Myocardium
The inferior vena cava returns the oxygen blocked to the heart from
Lower part of your body
While the pulmonary veins delivered blood to the
Left atria
The ventricle's inherited rate is
Between 20 and 40 bpm
The cardiac cycle's two phases are
systole and diastole
Depolarization is
Cell become less negative and contract
Which criteria represent of the patient in a normal sinus rhythm
Rate 60-100
Equal interval from the one to another
, Each large box, which is five small boxes on the ECG is equal to
0.20 seconds
The P waves represent?
depolarization of the atria
The QRS represent
Depolarization of ventricles
What is QT interval in this strip
Measure from beginning of QRS complex to the end of the T wave
Lead one shows the difference in electrical voltage between ______and the AVR Lead as
positive pole on _______
Right arm and left legs
Joining lead I , II and III at their ends produce
Einthoven's triangle
The V1 electrode is located at______ while the AVL has a positive pull at the _______
V1- 4th intercostal space
AVL -left Arm
Which is the indication for immediately termination of a stress test
A drop in systolic pressure, dizziness, sweating
Holter monitor is
100% Correct
Which valve open and allow the ventricles to fill
Tricuspid and Mitral valves
The layers of the heart that is damaged during a heart attack is what
Myocardium
The inferior vena cava returns the oxygen blocked to the heart from
Lower part of your body
While the pulmonary veins delivered blood to the
Left atria
The ventricle's inherited rate is
Between 20 and 40 bpm
The cardiac cycle's two phases are
systole and diastole
Depolarization is
Cell become less negative and contract
Which criteria represent of the patient in a normal sinus rhythm
Rate 60-100
Equal interval from the one to another
, Each large box, which is five small boxes on the ECG is equal to
0.20 seconds
The P waves represent?
depolarization of the atria
The QRS represent
Depolarization of ventricles
What is QT interval in this strip
Measure from beginning of QRS complex to the end of the T wave
Lead one shows the difference in electrical voltage between ______and the AVR Lead as
positive pole on _______
Right arm and left legs
Joining lead I , II and III at their ends produce
Einthoven's triangle
The V1 electrode is located at______ while the AVL has a positive pull at the _______
V1- 4th intercostal space
AVL -left Arm
Which is the indication for immediately termination of a stress test
A drop in systolic pressure, dizziness, sweating
Holter monitor is
