The Irregular Rhythm Produced with the P to P Intervals

question 9

Multiple Choice

The irregular rhythm produced with the P to P intervals and the R to R intervals change with respirations is called:

• A) tachycardia.
• B) bradycardia.
• C) sinus dysrhythmia.
• D) sinus arrhythmia.

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Definitions:

Strain Gauges

Sensitive devices used to measure the deformation or strain in an object by electrically tracking how much an object has been stretched or compressed.

Photoplethysmograph

A device used to measure blood volume changes in the microvascular bed of tissue, often used to detect blood oxygen levels.

Axon

A long, slender projection of a nerve cell that typically conducts electrical impulses away from the neuron's cell body.