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Medca EKG Practice Questions and Answers 2024 $10.49   Add to cart

Exam (elaborations)

Medca EKG Practice Questions and Answers 2024

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Medca EKG Practice Questions and Answers

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  • August 11, 2024
  • 4
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers
  • MedCA
  • MedCA
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millyphilip
Medca EKG Practice Questions and
Answers
A device on the skin that picks up electrical impulses given off by the heart is known as
- Answer -electrode

The heart is located - Answer -on the left side of the chest

The body returns oxygen-poor blood to the heart via the - Answer -vena cavae

In lead l, activity of the heart is being measured from - Answer -the right arm to the left
arm

The human heart weighs approximately - Answer -11 ounces

What position should the patient be in for an ECG - Answer -supine

Where is the chest electrode V2 located - Answer -at the fourth intercostal space at the
left margin of the sternum

Lead l, ll, lll are called - Answer -standard leads

The right and left atrium are the __________chambers - Answer -receiving

The atria contains what kind of blood - Answer -both oxygenated and deoxygenated
blood

The __________ valve separates the left ventricle from the aorta - Answer -aortic

The __________ regulate the flow of blood into and out of the proper chambers -
Answer -valves

Which electrode is used as a ground reference - Answer -right leg

The standard ECG consists of how many leads - Answer -12

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