NU 333 exam 2 Questions With Correct
Answers
Varibality |- |CORRECT |ANSWER✔✔-irregular |waves |or |fluctuations |in |baseline |FHR. |does |not |
include |accelerations/decelerations. |quantified |in |bpm. |measured |from |peak |to |trough
absent |variability |- |CORRECT |ANSWER✔✔-Amplitude |range |of |the |FHR |fluctuations |not |
detectable |to |the |unaided |eye.
minimal |variability |- |CORRECT |ANSWER✔✔-Amplitude |range |less |than |or |equal |to |5 |bpm
moderate |variability |- |CORRECT |ANSWER✔✔-amplitude |range |6-25 |bpm
marked |variability |- |CORRECT |ANSWER✔✔-amplitude |range |greater |than |25 |bpm
Sinusodial |Pattern |- |CORRECT |ANSWER✔✔-wavelike |pattern, |uncommon |but |occurs |with |
severe |fetal |anemia
clinical |significance |of |fetal |bradycardia |- |CORRECT |ANSWER✔✔-depends |on |the |underlying |
cause |and |the |accompanying |FHR |patterns, |including |variability, |accelerations |or |decelerations
clinical |significance |of |fetal |tachycardia |- |CORRECT |ANSWER✔✔-only |abnormal |when |
associated |with |late |decelerations, |severe |variable |decelerations |or |absent |variability
Periodic |changes |in |FHR |- |CORRECT |ANSWER✔✔-Associated |with |uterine |contractions
episodic |changes |in |FHR |- |CORRECT |ANSWER✔✔-not |associated |with |uterine |contractions
, accelerations |- |CORRECT |ANSWER✔✔-Periodic |increases |in |the |baseline |fetal |heart |rate
clinical |significance |of |accelerations |- |CORRECT |ANSWER✔✔-normal |pattern; |signifies |fetal |
well-being
decelerations |- |CORRECT |ANSWER✔✔-periodic |decrease |in |the |baseline |fetal |heart |rate
can |be |early, |late, |variable, |prolonged
early |decelerations |- |CORRECT |ANSWER✔✔-*safe* |Begin |prior |to |peak |of |the |contraction |and |
end |by |the |end |of |it. |they |are |caused |by |HEAD |COMPRESSION. |no |need |for |intervention |if |
variability |is |within |normal |range |(6-10) |and |the |FHR |is |within |normal |range.
late |decelration |- |CORRECT |ANSWER✔✔-visually |apparent |gradual |decrease |(onset |to |nadir |is |
greater |or |equal |to |30 |sec) |of |the |FHR |and |return |to |baseline |associated |with |a |uterine |
contraction
disruption |of |OXYGEN |transfer
Variable |decelerations |- |CORRECT |ANSWER✔✔-HR |up |or |down, |cord |compression |= |VERY |BAD
Prolapsed |cord= |push |head |up, |change |mom |position
nursing |management |of |abnormal |patterns |- |CORRECT |ANSWER✔✔-- |Supplemental |oxygen
- |Maternal |position |changes
- |Increasing |intravenous |fluids
Answers
Varibality |- |CORRECT |ANSWER✔✔-irregular |waves |or |fluctuations |in |baseline |FHR. |does |not |
include |accelerations/decelerations. |quantified |in |bpm. |measured |from |peak |to |trough
absent |variability |- |CORRECT |ANSWER✔✔-Amplitude |range |of |the |FHR |fluctuations |not |
detectable |to |the |unaided |eye.
minimal |variability |- |CORRECT |ANSWER✔✔-Amplitude |range |less |than |or |equal |to |5 |bpm
moderate |variability |- |CORRECT |ANSWER✔✔-amplitude |range |6-25 |bpm
marked |variability |- |CORRECT |ANSWER✔✔-amplitude |range |greater |than |25 |bpm
Sinusodial |Pattern |- |CORRECT |ANSWER✔✔-wavelike |pattern, |uncommon |but |occurs |with |
severe |fetal |anemia
clinical |significance |of |fetal |bradycardia |- |CORRECT |ANSWER✔✔-depends |on |the |underlying |
cause |and |the |accompanying |FHR |patterns, |including |variability, |accelerations |or |decelerations
clinical |significance |of |fetal |tachycardia |- |CORRECT |ANSWER✔✔-only |abnormal |when |
associated |with |late |decelerations, |severe |variable |decelerations |or |absent |variability
Periodic |changes |in |FHR |- |CORRECT |ANSWER✔✔-Associated |with |uterine |contractions
episodic |changes |in |FHR |- |CORRECT |ANSWER✔✔-not |associated |with |uterine |contractions
, accelerations |- |CORRECT |ANSWER✔✔-Periodic |increases |in |the |baseline |fetal |heart |rate
clinical |significance |of |accelerations |- |CORRECT |ANSWER✔✔-normal |pattern; |signifies |fetal |
well-being
decelerations |- |CORRECT |ANSWER✔✔-periodic |decrease |in |the |baseline |fetal |heart |rate
can |be |early, |late, |variable, |prolonged
early |decelerations |- |CORRECT |ANSWER✔✔-*safe* |Begin |prior |to |peak |of |the |contraction |and |
end |by |the |end |of |it. |they |are |caused |by |HEAD |COMPRESSION. |no |need |for |intervention |if |
variability |is |within |normal |range |(6-10) |and |the |FHR |is |within |normal |range.
late |decelration |- |CORRECT |ANSWER✔✔-visually |apparent |gradual |decrease |(onset |to |nadir |is |
greater |or |equal |to |30 |sec) |of |the |FHR |and |return |to |baseline |associated |with |a |uterine |
contraction
disruption |of |OXYGEN |transfer
Variable |decelerations |- |CORRECT |ANSWER✔✔-HR |up |or |down, |cord |compression |= |VERY |BAD
Prolapsed |cord= |push |head |up, |change |mom |position
nursing |management |of |abnormal |patterns |- |CORRECT |ANSWER✔✔-- |Supplemental |oxygen
- |Maternal |position |changes
- |Increasing |intravenous |fluids
