NWCA CET TEST Exam Questions and
Answers Graded A+
Which valve open and allow the ventricles to fill - Correct answer-Tricuspid and
Mitral valves
The layers of the heart that is damaged during a heart attack is what - Correct
answer-Myocardium
The inferior vena cava returns the oxygen blocked to the heart from - Correct
answer-Lower part of your body
While the pulmonary veins delivered blood to the - Correct answer-Left atria
The ventricle's inherited rate is - Correct answer-Between 20 and 40 bpm
The cardiac cycle's two phases are - Correct answer-systole and diastole
Depolarization is - Correct answer-Cell become less negative and contract
Which criteria represent of the patient in a normal sinus rhythm - Correct answer-
Rate 60-100
Equal interval from the one to another
©COPYRIGHT 2025, ALL RIGHTS RESERVED 1
, Each large box, which is five small boxes on the ECG is equal to - Correct answer-
0.20 seconds
The P waves represent? - Correct answer-depolarization of the atria
The QRS represent - Correct answer-Depolarization of ventricles
What is QT interval in this strip - Correct answer-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 _______ - Correct answer-Right arm and left legs
Joining lead I , II and III at their ends produce - Correct answer-Einthoven's
triangle
The V1 electrode is located at______ while the AVL has a positive pull at the
_______ - Correct answer-V1- 4th intercostal space
AVL -left Arm
Which is the indication for immediately termination of a stress test - Correct
answer-A drop in systolic pressure, dizziness, sweating
Holter monitor is - Correct answer-A type of ambulatory ECG device that is
portable, cardiac monitor
©COPYRIGHT 2025, ALL RIGHTS RESERVED 2
Answers Graded A+
Which valve open and allow the ventricles to fill - Correct answer-Tricuspid and
Mitral valves
The layers of the heart that is damaged during a heart attack is what - Correct
answer-Myocardium
The inferior vena cava returns the oxygen blocked to the heart from - Correct
answer-Lower part of your body
While the pulmonary veins delivered blood to the - Correct answer-Left atria
The ventricle's inherited rate is - Correct answer-Between 20 and 40 bpm
The cardiac cycle's two phases are - Correct answer-systole and diastole
Depolarization is - Correct answer-Cell become less negative and contract
Which criteria represent of the patient in a normal sinus rhythm - Correct answer-
Rate 60-100
Equal interval from the one to another
©COPYRIGHT 2025, ALL RIGHTS RESERVED 1
, Each large box, which is five small boxes on the ECG is equal to - Correct answer-
0.20 seconds
The P waves represent? - Correct answer-depolarization of the atria
The QRS represent - Correct answer-Depolarization of ventricles
What is QT interval in this strip - Correct answer-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 _______ - Correct answer-Right arm and left legs
Joining lead I , II and III at their ends produce - Correct answer-Einthoven's
triangle
The V1 electrode is located at______ while the AVL has a positive pull at the
_______ - Correct answer-V1- 4th intercostal space
AVL -left Arm
Which is the indication for immediately termination of a stress test - Correct
answer-A drop in systolic pressure, dizziness, sweating
Holter monitor is - Correct answer-A type of ambulatory ECG device that is
portable, cardiac monitor
©COPYRIGHT 2025, ALL RIGHTS RESERVED 2
