The nurse is reviewing the medical record of a woman in labor and notes that the fetal position is documented as LSA.
The nurse interprets this information as indicating which part as the presenting part?.
Face.
Shoulder.
Occiput.
Buttocks.
The Correct Answer is D
Choice A rationale:
The face as the presenting part is not indicated by LSA. LSA stands for Left Sacrum Anterior, which indicates the baby’s position in the womb.
Choice B rationale:
The shoulder as the presenting part is not indicated by LSA. LSA refers to the baby’s position, not the presenting part.
Choice C rationale:
The occiput as the presenting part is not indicated by LSA. LSA refers to the baby’s position, not the presenting part.
Choice D rationale:
The buttocks as the presenting part is indicated by LSA. LSA (Left Sacrum Anterior) means the baby’s sacrum (buttocks) is presenting, and it is oriented to the mother’s left side and is facing forward (anterior).
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Choice A rationale:
Cephalic refers to the presentation of the fetus, not the lie. The lie refers to the orientation of the fetus in relation to the mother’s spine.
Choice B rationale:
Flexion refers to the attitude or posture of the fetus, not the lie.
Choice C rationale:
Longitudinal is the term used to describe the fetal lie when the fetus is aligned with the mother’s spine, either head down (cephalic) or buttocks down (breech).
Choice D rationale:
Extension refers to the attitude or posture of the fetus, not the lie.
Correct Answer is C
Explanation
Choice A rationale:
Olive green is not the color nitrazine paper turns when it comes into contact with amniotic fluid.
Choice B rationale:
Pink is not the color nitrazine paper turns when it comes into contact with amniotic fluid.
Choice C rationale:
Blue is the color nitrazine paper turns when it comes into contact with amniotic fluid, indicating likely membrane rupture.
Choice D rationale:
Yellow is not the color nitrazine paper turns when it comes into contact with amniotic fluid.
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