Explore topic-wise MCQs in Testing Subject.

This section includes 657 Mcqs, each offering curated multiple-choice questions to sharpen your Testing Subject knowledge and support exam preparation. Choose a topic below to get started.

1.

The most common placement of the leads from the Einthoven s triangle is __________

A. Positive Left Arm and Negative Right Arm
B. Positive Left Leg and Negative Right Arm
C. Positive Left Leg and Negative Left Arm
D. Positive Right Arm and Negative Left Leg
Answer» C. Positive Left Leg and Negative Left Arm
Discussion
2.

The number of leads necessary for an ECG is _________

A. 3
B. 6
C. 12
D. 24
Answer» B. 6
Discussion
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