Which of the following ensures the best contact between electrodes and skin during an EKG?
Applying powder to the site
Wiping the site with alcohol and allowing to air dry
Taping the electrodes to the skin
Allowing the electrodes to sit for several hours before application
The Correct Answer is B
A. Applying powder to the site: Powder should not be applied to the site as it can interfere with electrode adhesion and signal transmission.
B. Wiping the site with alcohol and allowing to air dry: Wiping the site with alcohol helps to remove oils and debris, improving electrode adhesion and signal quality. Allowing the site to dry ensures proper contact between the electrode and the skin.
C. Taping the electrodes to the skin: Taping is not necessary if the electrodes are properly adhered with the adhesive backing. Excessive taping could cause discomfort or interfere with the electrode function.
D. Allowing the electrodes to sit for several hours before application: Electrodes should be applied immediately after preparation. Allowing them to sit for an extended period is not necessary and does not improve the quality of the EKG.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
A. Abandonment: Abandonment involves the discontinuation of care without proper transition, not failure to document.
B. Assault: Assault involves causing apprehension of imminent harm, which is not related to documentation.
C. Battery: Battery refers to physical harm or unauthorized touching, not documentation issues.
D. Negligence: Negligence involves a failure to provide adequate care or follow procedures, such as not documenting adverse reactions properly.
Correct Answer is A
Explanation
A. Three-fourths: Sharps containers should be disposed of when they are three-fourths full to prevent overfilling and ensure safe handling.
B. Half: Sharps containers are typically disposed of when they are three-fourths full, not half full.
C. Completely: The container should not be filled completely as it may pose a risk during disposal and handling. It should be disposed of when it is three-fourths full.
D. One-fourth: The container should be disposed of when it is three-fourths full, not one-fourth.
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