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Echelon quiz Questions And Answers Latest Updates $7.99   Add to cart

Exam (elaborations)

Echelon quiz Questions And Answers Latest Updates

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What is the first step in preparing a pt for an EKG? - ️️reassuring the pt and maintaining privacy Which lead is the most useful for routine monitoring and monitoring the sinus node? - ️️Lead II What are the factors that impact afterload? - ️️arterial contractility, pressure, and r...

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  • September 21, 2024
  • 4
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers
  • Echelon
  • Echelon
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ACADEMICMATERIALS
Echelon quiz questions
What is the first step in preparing a pt for an EKG? - ✔️✔️reassuring the pt and
maintaining privacy


Which lead is the most useful for routine monitoring and monitoring the sinus node? -
✔️✔️Lead II

What are the factors that impact afterload? - ✔️✔️arterial contractility, pressure, and
resistance

Electrode location sites should be rotated _______________ or when the pt is sweaty
or has had a bath. - ✔️✔️q24h

What method is used to calculate atrial and ventricular rate for irregular rhythms? -
✔️✔️6 second rule

T or F: The qrs complex in MCL1 can be negative and still be normal. - ✔️✔️T

A wave form is a movement ______________ the isoelectric line in either a positive or
negative direction. - ✔️✔️away from

Lead II is helpful in detecting.... - ✔️✔️sinus node and atrial arrhythmias

What affects preload: volume in the veins, pressure in the arteries or ventricles, or
volume of blood in the ventricles? - ✔️✔️volume in the veins

Along with Lead II, lead III is most helpful in monitoring changes in what part of the
heart? - ✔️✔️Inferior wall MI

When the sympathetic nerve fibers are stimulated, the heart rate is ____________. -
✔️✔️elevated


What are the best areas to place electrodes? - ✔️✔️on soft tissue

The ekg produces an upright pattern on the paper in response to electrical activity in the
heart flowing towards a - ✔️✔️positive electrode

The QT interval represents - ✔️✔️total ventricular activity

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