A 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 fetal head is in the left occiput posterior position.
The largest fetal diameter has passed through the pelvic outlet.
The posterior fontanel is palpable.
The lowermost portion of the fetus is at the level of the ischial spines.
The Correct Answer is D
Choice A rationale:
The clinical finding of 0 station does not provide information about the fetal head's position in the left occiput posterior position. Station refers to the level of the presenting part in relation to the ischial spines, not the position.
Choice B rationale:
The clinical finding of 0 station does not indicate that the largest fetal diameter has passed through the pelvic outlet. The station only tells us the level of the presenting part and does not provide information about the diameter passing through the pelvic outlet.
Choice C rationale:
The clinical finding of 0 station does not directly involve the palpability of the posterior fontanel. Station is determined based on the level of the presenting part in the birth canal.
Choice D rationale:
This is the correct interpretation of the clinical finding. 0 station means that the presenting part (usually the baby's head) is at the level of the ischial spines, which serves as a reference point during labor. As labor progresses and the baby moves further down the birth canal, the station becomes more negative (e.g., -1, -2) until delivery occurs.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Choice A rationale:
Restricting protein intake to less than 40 g/day is not appropriate for a client with preeclampsia with severe features. While protein restriction might be advised in some cases of preeclampsia, it is not a priority in severe cases where the focus is on managing potential complications.
Choice B rationale:
Initiating seizure precautions is essential in managing a client with preeclampsia with severe features. Preeclampsia can lead to eclampsia, a condition characterized by seizures. Seizure precautions involve implementing measures to prevent injury during a seizure, such as padding the side rails of the bed, ensuring a clear environment, and having emergency equipment readily available.
Choice C rationale:
Initiating an infusion of 0.9% sodium chloride at 150 ml/hr is not directly related to managing preeclampsia with severe features. Although intravenous fluids may be necessary in some cases, the priority in this situation is to prevent and manage potential seizures.
Choice D rationale:
Encouraging the client to ambulate twice per day is not appropriate for a client with preeclampsia with severe features. Bed rest is often recommended in severe cases to reduce stress on the cardiovascular system and decrease the risk of complications.
Correct Answer is B
Explanation
A. Peanut butter and wheat bread contain high levels of phenylalanine, which should be avoided in clients with phenylketonuria.
B. A sliced apple and red grapes are low in phenylalanine and are safe choices for a client with phenylketonuria.
C. Chocolate, cookies, and milk contain phenylalanine, making them unsuitable for the client.
D. Eggs and cheese are high in phenylalanine and should be restricted in the diet.
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