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NHA CET EXAM PREP QUESTIONS AND ANSWERS 100% PASS
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NHA CET EXAM PREP QUESTIONS AND ANSWERS 100% PASS What is the primary pacemaker? - Correct Answer ️️ -SA Node What is a more medically correct term for the clotting of an artery? - Correct Answer ️️ -Occlusion When the Atria depolarize (or contract), what is shown on the EKG tracing? - ...

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  • April 22, 2024
  • 14
  • 2023/2024
  • Exam (elaborations)
  • Questions & answers

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  • nha cet exam prep questions and answers 100 pass

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NHA CET EXAM PREP QUESTIONS AND ANSWERS 100% PASS


What is the primary pacemaker? - Correct Answer ✔️✔️-SA Node


What is a more medically correct term for the clotting of an artery? - Correct Answer

✔️✔️-Occlusion

When the Atria depolarize (or contract), what is shown on the EKG tracing? - Correct

Answer ✔️✔️-P wave

An irregular heartbeat that is common among children is called _____ _____. - Correct

Answer ✔️✔️-Sinus Arrhythmia

1 sm box on an EKG strip denotes 0.04 seconds of time. How long is this represented in

millimeters? - Correct Answer ✔️✔️-1 mm

What is the term used to described the amount of blood pumped by the heart per

minute? - Correct Answer ✔️✔️-Cardiac output

Leads I to III are collectively known as - Correct Answer ✔️✔️-Standard leads

Leads V1 to V6 are collectively known as - Correct Answer ✔️✔️-Precordial leads

What is the main artery in the arterial system - Correct Answer ✔️✔️-Aorta

aVr, aVl, and aVf are known as - Correct Answer ✔️✔️-Augmented leads

Leg electrodes are only used for? - Correct Answer ✔️✔️-grounding

What is the main vein in the venous system? - Correct Answer ✔️✔️-Superior vena cava

The mitral valve is also known as - Correct Answer ✔️✔️-bicuspid valve

, When the ventricles depolarizes (contracts), what is shown on the EKG tracing - Correct

Answer ✔️✔️-QRS complex

The Angle of Louis provides the LOCATION for which intercostal space - Correct

Answer ✔️✔️-2nd

When clotting reduces oxygen supply to a region of the heart it is known as _____. -

Correct Answer ✔️✔️-Ischemia

When the Atria repolarize (or are at rest), what is shown on the EKG tracing? - Correct

Answer ✔️✔️-PR segment

(T/F) You should stop a stress test because of a change of heart rhythm - Correct

Answer ✔️✔️-False

What is formed by the manubrium and the body of the sternum that helps in electrode

placement - Correct Answer ✔️✔️-Angle of Louis

V1 is placed in the 4th intercostal space and is located on which side of the sternum -

Correct Answer ✔️✔️-Right side

The distance between P wave to P wave can be used to calculate what kind of rate -

Correct Answer ✔️✔️-Atrial rate

Which lead should be placed just below the nipple, in the 5th intercostal space on the

midclavicular line (MCL)? - Correct Answer ✔️✔️-V4

What arrhythmia is associated with the skipping of heartbeats on an EKG tracing? -

Correct Answer ✔️✔️-Sinus Arrest

Which side of the sternum would you place V2 if the patient had dextrocardia? - Correct

Answer ✔️✔️-Right

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