Select the four criteria below that would indicate a category 3 fetal monitor strip.
Tachysystole
Tachycardia with minimal variability
Late decelerations with absent variability
Sinusoidal Pattern
Absent variability with no periodic changes
Bradycardia with absent variability
Late decelerations with moderate variability
Variable decelerations with absent variability
Correct Answer : A,C,D,F
A. Tachysystole refers to excessive uterine contractions, which can cause fetal distress and indicates a category 3 strip.
B. Tachycardia with minimal variability does not qualify as a category 3 pattern; it is concerning but not as severe as category 3.
C. Late decelerations with absent variability are highly concerning for fetal compromise, making the strip category 3.
D. A sinusoidal pattern indicates severe fetal distress and categorizes the strip as category 3.
E. Absent variability with no periodic changes may suggest a non-reassuring pattern but is not categorized as a category 3 strip unless other signs of fetal distress are present.
F. Bradycardia with absent variability is another critical pattern, indicating poor fetal oxygenation and requiring intervention, categorizing it as a category 3 strip.
G. Late decelerations with moderate variability indicate a category 2 strip, not category 3.
H. Variable decelerations with absent variability can be concerning, but it doesn't automatically classify as category 3 without further complications.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
A. The A1C is not used for diagnosing gestational diabetes; it measures long-term blood glucose levels.
B. A fasting glucose test in the first trimester is not typically used for diagnosing gestational diabetes.
C. The three-hour glucose tolerance test is used for diagnosing gestational diabetes but not as a routine screening for all women.
D. The standard screening test for gestational diabetes is the one-hour glucose challenge test, typically performed between 24 and 28 weeks of gestation.
Correct Answer is C
Explanation
A. Amniotic fluid helps maintain a stable temperature for the fetus.
B. It cushions the fetus from external trauma.
C. Amniotic fluid does not protect from toxic substances, requiring clarification.
D. It enables the fetus to move, aiding musculoskeletal development.
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