The nurse caring for a patient in labor knows factors that affect the progression of labor and birth are: Select all that apply.

voluntary bearing down efforts.

the shape of the woman's bony pelvis.

antibiotic administration for a GBS + patient.

size of the fetal head.

presentation of the fetus.

Answer and Explanation

Correct Answer : A,B,D,E

A. Voluntary bearing down efforts: The strength, timing, and coordination of the mother's pushing efforts significantly affect fetal descent and the progress of the second stage of labor. Ineffective bearing down can delay birth, while effective efforts promote smoother fetal expulsion.

B. The shape of the woman's bony pelvis: Pelvic shape and dimensions determine how easily the fetal head can pass through the birth canal. A gynecoid pelvis is most favorable, whereas android or platypelloid types can impede progress and increase labor complications.

C. Antibiotic administration for a GBS + patient: While antibiotics are essential for preventing neonatal infection, they do not influence the physical mechanics or progression of labor. Their purpose is prophylactic rather than to affect the labor process itself.

D. Size of the fetal head: A large fetal head relative to the maternal pelvis can lead to cephalopelvic disproportion, slowing or arresting labor progress. Optimal fit between fetal head size and pelvic dimensions promotes efficient descent and delivery.

E. Presentation of the fetus: The way the fetus enters the pelvis—whether cephalic, breech, or face presentation—directly affects labor progression. Cephalic presentation, especially occiput anterior, allows for smoother navigation through the pelvis.

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Free Nursing Study Resources

Correct Answer is ["200"]

Explanation

Pregnant women are advised to limit caffeine intake to less than 200 mg per day, which is roughly equivalent to one 12-ounce cup of coffee. Excessive caffeine crosses the placenta and may affect fetal growth and development, increasing the risk of miscarriage, intrauterine growth restriction, and low birth weight. Moderation helps minimize these risks while allowing limited consumption for those who regularly consume caffeine.

A. Maintains a stable temperature for the fetus B. Serves as a source of nutrients during the first trimester C. Allows for fetal movement and musculoskeletal development D. Aids in fetal lung development through practice breathing movements E. Cushions the fetus from trauma F. Prevents umbilical cord compression

Correct Answer is ["A","C","D","E","F"]

Explanation

A. Maintains a stable temperature for the fetus: Amniotic fluid helps regulate thermal conditions within the uterus, providing a consistent environment that protects the fetus from external temperature fluctuations and promotes optimal growth.

B. Serves as a source of nutrients during the first trimester: Amniotic fluid does not serve as a significant source of nutrients. Fetal nutrition in early pregnancy primarily comes from maternal blood through the chorionic villi and later via the placenta, not from the amniotic fluid.

C. Allows for fetal movement and musculoskeletal development: The fluid provides space and buoyancy for fetal movement, which is essential for developing muscles, bones, and joints. Restricted fluid volume can lead to limb contractures or impaired musculoskeletal growth.

D. Aids in fetal lung development through practice breathing movements: As the fetus inhales and exhales amniotic fluid, it promotes alveolar expansion and lung maturation, an essential process for postnatal respiratory function.

E. Cushions the fetus from trauma: Amniotic fluid absorbs external shocks and impacts, protecting the fetus from maternal movements or minor abdominal pressure. This cushioning helps prevent injury and maintains fetal safety.

F. Prevents umbilical cord compression: Adequate amniotic fluid volume ensures that the cord floats freely, reducing the risk of cord compression, which could impair blood flow and oxygen delivery to the fetus.

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The nurse caring for a patient in labor knows factors that affect the progression of labor and birth are: Select all that apply.

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

Correct Answer is ["200"]

Explanation

The nurse is reviewing the functions of amniotic fluid with a group of prenatal patients. Which of the following are functions of amniotic fluid? (Select All that Apply.)

Correct Answer is ["A","C","D","E","F"]

Explanation

At approximately what gestational age does the nurse expect the uterus to be palpable at the level of the maternal umbilicus?

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