Biot respirations are described as which of the following?

• A. Regular breathing with equal tidal volumes
• B. Rapid breathing with no pauses
• C. Irregular pattern with intermittent periods of apnea
• D. Quiet breathing at rest

Answer: (C)

Biot respirations are an irregular breathing pattern where the rate and depth of each breath vary unpredictably and are followed by periods of apnea. This means you may see a few shallow or deep breaths that don’t form a regular rhythm, interspersed with pauses in breathing. It’s a sign of brainstem dysfunction or increased intracranial pressure, not normal or steady breathing.

So, the description that fits is an irregular pattern with intermittent periods of apnea. The other descriptions describe regular, rapid, or quiet breathing, which do not match Biot respirations.