nurse is assessing a client who is in active labor and notes that the presenting part is at 0 station. Which of the following is the correct Interpretation of this clinical finding?
The posterior fontanel is palpable.
The lowermost portion of the fetus is at the level of the ischial spines.
The fetal head is in the left occiput posterior position.
The largest fetal diameter has passed through the pelvic outlet.
The Correct Answer is B
A) The posterior fontanel is palpable:
This statement is not directly related to station. The fontanelles are soft spots on the fetal skull used to assess fetal head position, but they are not specifically related to station.
B) The lowermost portion of the fetus is at the level of the ischial spines:
In obstetrics, station refers to the relationship between the presenting part of the fetus and the maternal ischial spines. When the presenting part is at 0 station, it means that the lowest part of the fetus (usually the head) is at the level of the maternal ischial spines. This is a significant landmark indicating the progress of labor. As labor progresses, the fetus descends further into the pelvis, with stations progressing from -3 to +3.
C) The fetal head is in the left occiput posterior position:
The station does not provide information about the fetal head position. Left occiput posterior position refers to the position of the fetal head in relation to the maternal pelvis, which is determined separately through pelvic examinations.
D) The largest fetal diameter has passed through the pelvic outlet:
While 0 station indicates engagement of the fetal head in the pelvis, it does not necessarily mean that the largest fetal diameter has passed through the pelvic outlet. Labor continues until the entire fetus is delivered through the birth canal, which occurs as labor progresses through the different stages.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A) Insert a gloved hand into the vagina to relieve pressure on the cord: While this action may be necessary in some cases, the priority in this situation is to relieve pressure on the umbilical cord to prevent cord compression. Placing the client in the knee-chest position is the most appropriate initial action to achieve this.
B) Cover the cord with a sterile, moist saline dressing: Applying a sterile, moist saline dressing is typically done after taking steps to relieve pressure on the umbilical cord. While it is important to keep the cord moist and protected, it is not the first action to take in this emergency situation.
C) Place the client in knee-chest position: Placing the client in the knee-chest position helps to relieve pressure on the umbilical cord by shifting the weight of the uterus off the cord. This position can help prevent cord compression and maintain fetal oxygenation, making it the priority action in this situation.
D) Prepare the client for an immediate birth: While preparing for a possible emergency birth may be necessary if the client is close to delivering, the immediate concern is relieving pressure on the umbilical cord to prevent fetal compromise. Placing the client in the knee-chest position should be the first action taken by the nurse to address the cord prolapse.
Correct Answer is C
Explanation
A) Lack of appetite: During the dependent, taking in phase of maternal postpartum adjustment, the client is primarily focused on her own needs, particularly physical recovery and rest. She may not have a significant appetite due to fatigue, discomfort, or hormonal changes. However, expressions of excitement are more characteristic of this phase.
B) Eagerness to learn newborn care skills: While learning newborn care skills is an essential part of the postpartum period, it is more characteristic of the independent, taking hold phase. In the dependent, taking in phase, the client is more focused on her own needs, relying on others for assistance and care.
C) Expressions of excitement: During the dependent, taking in phase, the client is excited about her newborn and the experience of motherhood. She may express enthusiasm and interest in bonding with the baby, even though she may also rely heavily on others for support and care.
D) Focus on the family unit and its members: While the family unit is important, during the dependent, taking in phase, the client's primary focus is on her own physical recovery and rest. She may not yet be fully engaged in family dynamics or focused on the needs of other family members.
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