A nurse is preparing a class for pregnant women about labor and birth.
When describing the typical movements that the fetus goes through as it travels through the passageway, which movements would the nurse include? Select all that apply.
Internal rotation.
Flexion.
Pronation.
Abduction.
Descent.
Correct Answer : A,E
Choice A rationale:
Internal rotation is a movement the fetus makes as it travels through the birth canal.
Choice B rationale:
Flexion is another movement that occurs as the fetus adjusts its position during labor.
Choice C rationale:
Pronation is not typically included in the description of fetal movements during labor and birth.
Choice D rationale:
Abduction is not a movement associated with the fetus’s journey through the birth canal.
Choice E rationale:
Descent is a key movement that occurs as the fetus moves down through the birth canal.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["B","C","D","E"]
Explanation
Choice A rationale:
The vagina is not part of the true pelvis. It is the canal that leads from the uterus to the exterior of the body.
Choice B rationale:
The pelvic inlet is the upper part of the lesser pelvis where the baby’s head engages during labor. It is part of the true pelvis.
Choice C rationale:
The pelvic outlet is the lower opening of the pelvis. It is part of the true pelvis.
Choice D rationale:
The mid pelvis is the part of the pelvis where the baby turns to get into the right position for birth. It is part of the true pelvis.
Choice E rationale:
The pelvic floor muscles support the pelvic organs and help in the process of childbirth. They are part of the true pelvis.
Choice F rationale:
The cervix is the lower part of the uterus that opens into the vagina. It is not part of the true pelvis. So, the correct answers are B, C, D, and E.
Correct Answer is D
Explanation
Choice A rationale:
A cephalhematoma is a collection of blood that can occur under the scalp of a newborn. It does not aid in the passage of the fetal skull through the birth canal.
Choice B rationale:
Vertex presentation refers to the position of the fetus in the womb, not a feature of the skull that aids in birth.
Choice C rationale:
Caput succedaneum is a swelling of the scalp in a newborn. It is caused by pressure from the uterus or vaginal wall during a head-first (vertex) delivery, not a feature that aids in birth.
Choice D rationale:
Molding refers to the shaping of the fetal skull to fit through the birth canal. This is possible due to the presence of sutures and fontanelles in the skull, which allow the bony plates of the skull to move and overlap.
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