In Sinus Arrhythmia, the heart rate is usually ________ bpm.

[09madisonrousseau09]

In a junctional rhythm, the pacemaking impulses originate in the:
◦ SA node.
◦ atrial junction.
◦ bundle branches.
◦ AV junction.

[mammy1697]

AV junction.

[mspears3]

The mechanism in which the atria are depolarized with a backward flow of electricity is called ________ conduction.
◦ junctional
◦ retrograde
◦ negative
◦ backward

[Kaytorgator]

retrograde

[mspears3]

TY

[Kaytorgator]

You're welcome

[Tazate]

In Lead II, the junctional impulse that depolarizes the atria is traveling away from the positive electrode, thus producing a P wave that is:
◦ biphasic.
◦ inverted.
◦ inconsistent.
◦ flat.

[chem1s3]

inverted.

[tiffannnnyyyyyy]

A Premature Junctional Complex is a:
◦ regular arrhythmia.
◦ pattern of grouped beating.
◦ tachycardia.
◦ single ectopic beat.

[InfiniteSteez]

single ectopic beat.