Exam 3: Prenatal Development and Childbirth

The sequence of growth in which development proceeds from the head toward the feet is known as:

Combining the percentage of fertilized eggs that are lost within the first two weeks with the percent that are aborted or lost due to miscarriage in the remaining months of pregnancy, you should conclude that about ________ of all fertilized eggs eventually result in the birth of a baby.

If a woman's doctor urged her to be especially careful about eating food served on hand-made pottery, you would assume that the doctor is trying to limit this woman's exposure to:

What would such a score most likely indicate?

Which of the following is NOT one of the outcomes associated with the Nurse-Family Partnership program described in the text?

The digestive system, lungs, and some other internal organs develop from which of the following layers of cells present in the embryo?

When initial labor begins, mild uterine contractions usually are about ______ minutes apart:

When does ovulation typically occur?

Which of the following statements regarding fraternal twins is FALSE?

Heart defects are especially common when pregnant mothers are exposed to a teratogen during which prenatal period?

Ovulation in the female typically occurs approximately 14 days after menstruation.

The muscles, blood, and the excretory system develop from which of the following layers of cells present in the embryo?

Today, most doctors recommend that a healthy pregnant woman who is carrying one child should gain about 18 pounds during pregnancy.

Dan notices that his son develops the ability to manipulate his hands and arms long before he can coordinate the movements of his fingers. This finding is best considered an example of which of the following growth trends?

Sondra finds out that her baby will be born head first, face up. This birthing situation would be correctly described as which of the following?

Suppose that Aletha is in her first trimester of pregnancy and she begins to experience some vaginal bleeding. Her doctor suspects an ectopic pregnancy, so most likely the doctor will do which of the following procedures?

When a woman becomes pregnant from the fertilization of two separate ova by two separate sperm, these twins are called _________ twins:

If a baby were born with no bowel and with complications involving the small intestines as the result of a problem very early in development, the most likely cause would be with the development of the:

According to statistics cited in the text, about what percent of U. S. women who know they are pregnant report "risk drinking" of alcohol?

What is a perfect Apgar score?