A nurse is teaching students about the function of the amniotic fluid. Which of the following statements by the students shows effective teaching? (Select All that Apply.)
The amniotic fluid produces hormones necessary for fetal development.
The amniotic fluid regulates the temperature of the fetus. It helps maintain a constant temperature
The amniotic fluid aids in digestion and absorption of nutrients.
The amniotic fluid cushions and protects the fetus.
Amniotic fluid allows the fetus to move freely. Aids in symmetric growth by providing an unrestricted environment
The amniotic fluid regulates the fetal heart rate.
Correct Answer : B,D,E
A. The amniotic fluid produces hormones necessary for fetal development. – Incorrect; the placenta, not the amniotic fluid, is responsible for hormone production.
B. The amniotic fluid regulates the temperature of the fetus. It helps maintain a constant temperature. – Correct; amniotic fluid provides thermal regulation for the fetus.
C. The amniotic fluid aids in digestion and absorption of nutrients. – Incorrect; the fetus obtains nutrients via the placenta, not the amniotic fluid.
D. The amniotic fluid cushions and protects the fetus. – Correct; amniotic fluid acts as a shock absorber, protecting the fetus from trauma.
E. Amniotic fluid allows the fetus to move freely. Aids in symmetric growth by providing an unrestricted environment. – Correct; amniotic fluid prevents fetal deformities by allowing movement and growth.
F. The amniotic fluid regulates the fetal heart rate. – Incorrect; fetal heart rate is regulated by the autonomic nervous system and placental function, not amniotic fluid.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A. Notify social services. – Incorrect; while reporting may be necessary, the nurse must first gather more information.
B. Ask the parents what caused the bruises. – Correct; the nurse should first assess by asking the parents in a nonjudgmental manner to determine if the bruises are accidental or suspicious for abuse.
C. Ask the toddler what caused the bruises. – Incorrect; toddlers may have limited verbal skills, and their responses may not be reliable.
D. Notify the provider. – Incorrect; while the provider should be informed, the nurse must first assess before escalating concerns.
Correct Answer is D
Explanation
A. 160 to 190 bpm/min – Incorrect; this is too high for the normal range but may be seen in early pregnancy.
B. 80 to 100 bpm/min – Incorrect; this is too low and may indicate fetal distress or bradycardia.
C. 100 to 110 bpm/min – Incorrect; while this may be borderline normal in late pregnancy, it is lower than expected at 12 weeks.
D. 110 to 160 bpm/min – Correct; this is the normal fetal heart rate (FHR) range throughout pregnancy.
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