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.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
A. Powers refer to uterine contractions and maternal pushing efforts, which seem appropriate based on the given information.
B. Passage refers to the birth canal, and there is no indication that the birth canal is obstructing the progress.
C. Passenger refers to the fetus, and the cephalic presentation is favorable for a vaginal delivery.
D. The client's psychological state, including fear and anxiety, can impact labor progress. The client's emotional and psychological well-being can influence the progression of labor.
Correct Answer is ["A","B"]
Explanation
A. Effacement refers to the thinning of the cervix, making it easier for the cervix to dilate during labor.
B. Effacement also involves the shortening of the cervix, contributing to the progressive dilation during labor.
C. Engagement refers to the descent of the fetal head into the pelvic inlet, not a part of effacement.
D. Effacement does not involve the cervix becoming wider; dilation refers to the opening of the cervix.
E. Effacement does not involve the cervix becoming lower; descent of the presenting part is associated with engagement.
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