NWCA CET TEST-Exam 2026 Exam
Questions & Answers | Latest Already
Graded A+ UPDATE 2026|2026!! STUDY
GUIDE EXAM
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
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
Questions & Answers | Latest Already
Graded A+ UPDATE 2026|2026!! STUDY
GUIDE EXAM
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
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
