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What are the functions of amniotic fluid? (Select all that apply)

A.

Prevents the fetal skin from drying out

B.

Allows for symmetrical growth of the fetus

C.

Helps maintain an even temperature

D.

Separates the maternal and fetal blood

Answer and Explanation

Correct Answer : A,B,C

A. Prevents the fetal skin from drying out is correct. Amniotic fluid plays a protective role by keeping the fetal skin moist, preventing it from drying out. 

B. Allows for symmetrical growth of the fetus is correct. Amniotic fluid helps ensure that the fetus has adequate room to grow and develop symmetrically, preventing physical restrictions. 

C. Helps maintain an even temperature is correct. Amniotic fluid helps regulate the temperature around the fetus, protecting it from fluctuations in the external environment. 

D. Separates the maternal and fetal blood is incorrect. Amniotic fluid does not separate maternal and fetal blood. This function is carried out by the placenta, which serves as a barrier between maternal and fetal blood.


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Related Questions

Correct Answer is C

Explanation

A. While alcohol consumption in early pregnancy poses significant risks, it is not safe to drink alcohol at any point during pregnancy. There is no safe amount of alcohol that can be consumed without risk to the developing fetus.

B. Although the sentiment is correct in discouraging alcohol use, this response could be seen as judgmental and may not foster a supportive environment for the client.

C. We recommend no alcohol during pregnancy for the best outcomes. This is the correct and evidence-based response. The safest choice for both maternal and fetal health is to avoid alcohol entirely during pregnancy.

D. While alcohol consumption during pregnancy can lead to various issues like fetal alcohol syndrome, it is unlikely to directly cause the baby’s heart to stop beating.

Correct Answer is B

Explanation

A. Lightening refers to the sensation of the baby "dropping" into the pelvis, which typically occurs in the third trimester before labor, not at 18 weeks of gestation.

B. Quickening describes the first perception of fetal movement, often described as fluttering, and commonly occurs between 16 to 20 weeks of gestation.

C. Ballottement refers to the passive movement of the fetus when gently pushed, typically assessed during a physical examination, not a maternal sensation.

D. Chloasma is a skin change involving dark patches on the face and is unrelated to fetal movement or maternal sensations.

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