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30 Cards in this Set
- Front
- Back
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Abrupt decrease of baseline by at least 15bpm. Decreased lasts 2 to <10 minutes.
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Prolonged Deceleration
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Decrease of baseline. Onset occers at peak of cx with late recovery.
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Late Deceleration
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Decrease of baseline. Nadir of decel occurs at peak of cx. Decel resembles cx.
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Early Deceleration
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Mean FHR rounded to increment of 5 bpm during a 10-minute period.
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Baseline Rate
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Baseline rate <110bpm for >10 minutes.
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Bradychardia
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Acceleration >2 minutes and <10 minutes duration.
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Prolonged Acceleration
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Fluctuations in baseline FHR of 2 cycles/min or greater
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Variability
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Amplitude of FHR from peak to trough more than undetectable and <5bpm
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Minimal Variability
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Abrupt decrease by at least 15bpm of baseline. Onset to nadir <30 seconds. Duration 15 seconds to <2 minutes.
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Variable Deceleration
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Amplitude of FHR from peak to trough 6-25 bpm.
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Moderate Variability
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Insufficient oxygenation of the blood.
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Hypoxemia
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Cause of the jaggedness of the line on fetal heart moniters.
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Long Term Variability
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Lack of adequate amount of oxygen.
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Hypoxia
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Baseline rate >160 bpm for >10 minutes.
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Tachycardia
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Decrease in oxygen and increase in carbon dioxide.
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Asphyxia
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Insufficient oxygenation of the blood.
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Hypoxemia
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Cause of the jaggedness of the line on fetal heart moniters.
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Long Term Variability
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Lack of adequate amount of oxygen.
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Hypoxia
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Baseline rate >160 bpm for >10 minutes.
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Tachycardia
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Decrease in oxygen and increase in carbon dioxide.
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Asphyxia
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Abnormal condition in which the blood's pH drops to acidic levels.
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Acidemia
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Apparent abrupt increase >15bpm above the baseline peak. Lasts 15 seconds to <2 minutes.
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Acceleration
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Amplitude of FHR from peak to trough >25bpm.
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Marked Variability
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Condition of change in pH of blood due to high carbon dioxide level caused by pulmonary insufficiency.
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Respiratory Acidosis
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Amplitude of FHR from peak to trough is undetectable.
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Absent Variability
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Caused by an increase in acid that alters pH.
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Metabolic Acidosis
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Time measured between fetal heart beats. Makes the line itself either jagged or smooth.
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Short Term Variability
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Saw-toothed undulating pattern that is ominous.
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Sinusoidal Pattern
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Undulating pattern that is NOT ominous.
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Pseudo-sinusoidal Pattern
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Lowest point of deceleration.
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Nadir
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