Question 1

Which activity is not safe for a pregnant woman?

Accepted Answer

Gymnastics involves high impact and risk of falls, which is not safe for a pregnant woman. Walking, swimming, and low-impact aerobics are generally considered safe during pregnancy.

Question 2

Pregnant women who are vegans are at risk for a deficiency of which nutrient?

Accepted Answer

Pregnant women who are vegans are at risk for a deficiency of iron, zinc, and B12 as these nutrients are commonly found in animal-based products. Vegan diets may not provide sufficient amounts of these nutrients, so pregnant women who follow a vegan diet must be aware of their intake and may need to take supplements to meet their nutritional needs.

Question 3

All of the following characterize teenage mothers except

Accepted Answer

The other choices A, B, and C are all negative health outcomes that are associated with teenage pregnancy, but declining fertility is not a characteristic of teenage mothers. If anything, teenage mothers are at increased risk of becoming pregnant again soon after giving birth.

Question 4

Which is not correct about morning sickness?

Accepted Answer

Symptoms of nausea can occur at any time of the day, not just in the morning, so they do not necessarily subside by the afternoon.

Question 5

The following foods are the most common sources of food allergens for adults except

Accepted Answer

Bananas are not among the top eight most common food allergens for adults, which include milk, eggs, peanuts, tree nuts, fish, shellfish, soy, and wheat.

Question 6

Prenatal exposure to cigarette smoke can increase the risk of

Accepted Answer

Prenatal exposure to cigarette smoke increases the risk of sudden infant death syndrome, also known as SIDS. There is no evidence to suggest that it increases infant growth or overdue birth.

Question 7

Which of the following is the site of common tissue between the mother and embryo?

Accepted Answer

The placenta is the site of common tissue between the mother and embryo. It is an organ that develops in the uterus during pregnancy and allows for the exchange of nutrients, oxygen, and waste products between the mother and developing fetus. The placenta also produces hormones that are important for maintaining the pregnancy. The fallopian tube is the site of fertilization, but it is not where the mother and embryo share tissue. The ovary produces eggs, but it is not a site of common tissue between the mother and embryo. The cervix is the opening of the uterus and does not have a direct connection with the developing embryo.

Question 8

Which of the following is the first fluid expressed from the mother's breast?

Accepted Answer

Colostrum is the first fluid expressed from the mother's breast. It is rich in antibodies and immune-boosting factors and is typically produced during the first few days after birth. Oxytocin, lactoferrin, and prolactin are all involved in the production and release of breast milk, but they are not the first fluid expressed.

Question 9

A cup (8 ounces)of which beverage has the highest caffeine content?

Accepted Answer

Drip-brewed coffee typically has the highest caffeine content per serving, with an average of 95mg per 8-ounce cup. Chocolate milk has very little caffeine, and soft drinks vary widely in caffeine content - some have none at all. Brewed tea can have a moderate amount of caffeine, but usually less than drip-brewed coffee.

Question 10

How much alcohol per day is considered safe for a pregnant woman to consume?

Accepted Answer

It is recommended that pregnant women avoid alcohol completely during pregnancy to reduce the risk of fetal alcohol syndrome and other negative health outcomes for both the mother and the developing fetus.

Question 11

Which of the following is a fertilized egg for the first two weeks after conception?

Accepted Answer

A fertilized egg is called a zygote for the first two weeks after conception. The zygote will go through a series of cell divisions and develop into an embryo, which will eventually develop into a fetus. The placenta also develops during this time, but it is not the fertilized egg itself.

Question 12

Adequate intake of which nutrient has been shown to reduce the risk of neural tube birth defects?

Accepted Answer

Adequate intake of folic acid, also known as folate, has been shown to reduce the risk of neural tube birth defects. Folic acid is important for cell growth and development, and deficiency can lead to impaired neural tube development in a developing fetus. It is recommended that women of childbearing age consume at least 400 micrograms of folic acid daily to prevent neural tube defects. Vitamin D, vitamin C, and mercury do not have a direct impact on neural tube development.

Question 13

Which of the following binds iron and protects infant against bacteria?

Accepted Answer

Lactoferrin is a protein that binds iron and makes it unavailable for bacteria to use. This helps protect infants from infections caused by bacteria requiring iron for survival. DHA is a type of omega-3 fatty acid important for brain development, oxytocin is a hormone involved in social bonding and prolactin is a hormone important for breast milk production. However, none of these substances bind iron and protect infants against bacteria like lactoferrin does.

Question 14

A woman with one risk factor for gestational diabetes should be tested for it

Accepted Answer

The American Diabetes Association recommends that all pregnant women without a prior diabetes diagnosis be screened for gestational diabetes between 24 and 28 weeks of pregnancy. If a woman has additional risk factors (such as being overweight or having a family history of diabetes), she may be screened earlier in pregnancy or at the first prenatal visit.

Question 15

Which type of fish should not be eaten by a pregnant or nursing woman?

Accepted Answer

Swordfish should not be eaten by pregnant or nursing women because it contains high levels of mercury, which can harm the developing fetus or infant. Shrimp, catfish, and salmon are generally safe to eat in moderation during pregnancy and nursing.

Question 16

What is macrosomia?

Accepted Answer

Macrosomia refers to a baby with a birth weight of more than 8 pounds or 4,000 grams.

Question 17

Women with pica may crave

Accepted Answer

Women with pica may crave a variety of non-food items, including cornstarch, clay, and baking soda. Therefore, all of the answer choices (A, B, and C) are correct.

Question 18

All of the following are risk factors for gestational diabetes except

Accepted Answer

Being underweight is not a risk factor for gestational diabetes, but being overweight or obese is a significant risk factor. The other options (A, B, and C) are established risk factors for gestational diabetes.

Question 19

Which of the following is not a food that should be avoided by pregnant women?

Accepted Answer

High-fiber foods are actually beneficial for pregnant women as they can preventing constipation and promote regular bowel movements. Raw sprouts, sushi and sashimi, and unpasteurized soft cheeses should be avoided as they pose a risk of foodborne illness.

Question 20

Fertilization occurs in which of the following?

Accepted Answer

The answer of Fertilization occurs in which of the following?
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Quiz 14: Life Cycle Nutrition: Pregnancy Through Infancy