Which of the following is TRUE of the relationship between maternal stress during pregnancy and outcomes for the baby?
a. Maternal stress increases the flow of blood to the fetus.
b. Women who report greater anxiety during pregnancy more often give birth early or have babies who weigh less than average.
c. Stress does not seem to affect a pregnant woman's immune system.
d. The effects of occasional, mild anxiety are the same as those associated with prolonged, extreme stress.
b
You might also like to view...
Which of the following students provides the most accurate summary of the research on social factors and childbirth?
a. Erika: "In many countries in the world, people consider childbirth to be a normal event, rather than a medical procedure.". b. Juan: "In some cultures, a woman is allowed to have companions with her during childbirth, but only a few hospitals in North America allow this.". c. Suli: "Mothers typically enjoy having a relative or friend to keep them company while they are giving birth, but no medical benefits have yet been discovered.". d. Sam: "The research shows that a doula or other trained professional actually increases the likelihood of a cesarean section.".
The unpleasant physical or psychological effects following discontinuance of a substance are called _______
a. tolerance pains b. withdrawal symptoms c. addiction blues d. dependency effects
Most interventions designed to help unpopular adolescents focus on developing ____________ skills
a. academic b. parenting c. social d. emotional
Barbiturates have potentially deadly effects when combined with ________
a. marijuana b. cocaine c. alcohol d. amphetamines