What Type of Pacemaker ECG Reading Does the Tracing Below

question 15

Multiple Choice

What type of pacemaker ECG reading does the tracing below represent?

• A) Loss of capture
• B) Atrial pacemaker rhythm
• C) Ventricular pacemaker rhythm
• D) Dual chamber pacemaker rhythm

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Definitions:

Sensory Information

Data obtained from the environment by sensory receptors, then transmitted to the brain for processing and response.

Superior Colliculi

Paired structures located on the dorsal aspect of the midbrain, involved in processing visual (and other sensory) information and coordinating eye movements.

Reflexively Duck

An automatic, quick response to move or lower the head to avoid a hazard or threat.

Reticular Formation

A complex network of nerve pathways within the brainstem involved in consciousness and the regulation of sleep-wake cycles.