Which of the following is NOT associated with a fetus in the second trimester?
A)lanugo hair
B)vernix caseosa covering
C)facial expressions
D)sucking movements
E)production of surfactant

Question

Which of the following is NOT associated with a fetus in the second trimester? ​
A)lanugo hair
B)vernix caseosa covering
C)facial expressions
D)sucking movements
E)production of surfactant

Quizplus · Accepted Answer

Surfactant production begins late in the second trimester and is primarily associated with the third trimester of pregnancy. Its main role is to reduce surface tension in the lungs and help keep them open upon the initiation of breathing at birth.

Which of the Following Is NOT Associated with a Fetus