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) Goodell's sign: Goodell's sign refers to cervical softening, which occurs in early pregnancy due to increased vascularity and edema. It is not specific to the presence of blood in the peritoneum and is not typically associated with a ruptured ectopic pregnancy.
B) Chvostek's sign: Chvostek's sign is a clinical sign of hypocalcemia and is elicited by tapping on the facial nerve, leading to facial muscle twitching. It is not related to the presence of blood in the peritoneum or ectopic pregnancy.
C) Cullen's sign: Cullen's sign is the presence of ecchymosis around the umbilicus, indicating intra-abdominal bleeding. It is a sign of retroperitoneal or intra-abdominal hemorrhage, which can occur in a ruptured ectopic pregnancy when blood leaks into the peritoneum. Cullen's sign is indicative of blood in the peritoneum and is associated with ectopic pregnancy rupture.
D) Chadwick's sign: Chadwick's sign is the bluish discoloration of the cervix, vagina, and vulva due to increased vascularity, which occurs in early pregnancy. It is not specific to the presence of blood in the peritoneum and is not typically associated with a ruptured ectopic pregnancy.
Correct Answer is ["2"]
Explanation
To determine how many amoxicillin tablets the nurse should administer, we can divide the prescribed dosage by the amount of amoxicillin per tablet, rounding to the nearest whole number:
Prescribed dose per administration: 250 mg
Amount of amoxicillin per tablet: 125 mg/tablet
Number of tablets = Prescribed dose / Amount of amoxicillin per tablet (rounded to nearest whole number)
Number of tablets = 250 mg / 125 mg/tablet = 2 tablets
Therefore, the nurse should administer 2 tablets of amoxicillin with each dose.
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