The nurse is caring for a client in labor. Assessment reveals that the fetus is in a vertex presentation and at -4 station. What does the nurse determine as the position of the fetal head?
Horizontal
Engaged
Floating
Crowning
The Correct Answer is C
A. Horizontal does not describe the position of the fetal head in relation to the pelvic station.
B. Engagement typically occurs when the presenting part of the fetus reaches 0 station or is at the level of the ischial spines.
C. At -4 station, the fetal head is considered to be floating, indicating that it has not yet entered the pelvic inlet.
D. Crowning occurs when the fetal head is visible at the vaginal opening during the second stage of labor.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A. The interval from the end of one contraction to the beginning of the next one is the frequency, not the duration.
B. Counting the interval from the beginning to the end of one contraction provides the duration of that contraction.
C. Counting the number of contractions in 10 minutes gives the frequency, not the duration.
D. Counting the interval between the acmes (peaks) of two consecutive contractions is not a standard method for determining the duration of contractions. The duration is usually measured from the beginning to the end of a single contraction.
Correct Answer is ["0.5"]
Explanation
Dose available: 25mg/ml Ordered dose 12.5mg
Dose to administer= ordered dose/available dose
= 12.5/25 = 0.5ml
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