Question 1

​Impairment in mental development is less severe when malnutrition occurs only during pregnancy or only during infancy than if it occurs throughout both pregnancy and infancy.

Accepted Answer

Malnutrition during pregnancy or infancy can have severe effects on mental development, but studies have shown that the impact is less severe if the malnutrition occurs only during one period (either pregnancy or infancy) rather than throughout both periods. This is because the brain is more resilient during certain stages of development and can partially recover from early malnutrition if given adequate nutrition later on.

Question 2

​All of the additional calories required during breastfeeding must come from the mother's diet.

Accepted Answer

While a mother's diet can contribute to the additional calories needed for breastfeeding, the body also utilizes stored fat acquired during pregnancy to help supply some of the energy required for milk production.

Question 3

Infants should be fed on a rigid schedule set by the clock rather than when they indicate they are hungry.​

Accepted Answer

Infants should be fed on demand, according to their hunger cues, rather than on a strict schedule set by the clock. This helps ensure they get enough to eat and can promote the development of a healthy eating relationship.

Question 4

Vitamin D is important during pregnancy because it supports fetal growth and participates in the programming of genes in ways that may influence the development of chronic diseases later in life.​

Accepted Answer

Vitamin D is important during pregnancy for supporting fetal growth and may influence the development of chronic diseases later in life through gene programming.

Question 5

Iron deficiency is the most common nutrient deficiency in pregnant women in the United States.

Accepted Answer

This statement is true. Iron deficiency is the most common nutrient deficiency in pregnant women in the United States. It is estimated that up to 50% of pregnant women may have iron deficiency anemia. Iron is needed for the formation of hemoglobin in red blood cells, which carries oxygen to the body's tissues. During pregnancy, a woman's blood volume increases, and she needs more iron to support the growth and development of her fetus. Iron can be obtained from food sources, such as meat, poultry, fish, beans, and fortified cereals, or from supplements if needed.

Question 6

According to dietary intake recommendations,pregnant women need approximately 15% more calories than do nonpregnant women.​

Accepted Answer

This is true as pregnant women require more energy to support the growth and development of the fetus and to maintain their own health. The exact increase in calorie intake varies depending on individual factors such as pre-pregnancy weight and activity level.

Question 7

Weight-gain recommendations for pregnancy vary depending on the woman's age.​

Accepted Answer

Weight-gain recommendations during pregnancy are primarily based on the woman's pre-pregnancy body mass index (BMI), not her age.

Question 8

Supplements are recommended for breastfeeding women to help replenish any nutrients lost during pregnancy and enhance the nutrient quality of their milk.​

Accepted Answer

The answer of Supplements are recommended for breastfeeding women to...

Question 9

​Generally,women lose 25 pounds within the first week after delivery and are not likely to lose any more weight.

Accepted Answer

This statement is false. While it is common for women to lose some weight in the first week after delivery due to the loss of fluids, placenta, and baby weight, it is unlikely for them to lose 25 pounds. Additionally, women may continue to lose weight postpartum through a combination of breastfeeding, healthy eating habits, and physical activity. The amount and rate of weight loss can vary greatly among individuals.

Question 10

If nutrients are not available during a critical period of growth and development,the developing tissue or organ will contain fewer cells than normal,will form abnormally,or will function less than optimally.

Accepted Answer

This statement is true. Nutrients are essential for proper growth and development, and if they are lacking during critical periods, it can have negative effects on the formation and function of tissues and organs.

Question 11

The routine use of a multiple vitamin and mineral supplement during pregnancy is recommended.

Accepted Answer

Routine use of multiple vitamin and mineral supplements during pregnancy is not universally recommended; it depends on individual nutritional needs and medical advice.

Question 12

The developmental origins of disease are supported by only a few studies.

Accepted Answer

This statement is incorrect. The developmental origins of disease, also known as the fetal origins hypothesis or the Barker hypothesis, are supported by numerous studies in various fields such as epidemiology, developmental biology, and genetics. The hypothesis proposes that environmental factors during fetal development can have long-term effects on an individual's health and risk of disease later in life.

Question 13

Intelligence,as measured by IQ,tends to be higher in babies who are breastfed than in those given formula.​

Accepted Answer

Studies have found that breastfed babies tend to have higher IQs than those who are given formula. This may be due to the nutrients and antibodies in breastmilk, as well as the bonding experiences and interactions that occur during breastfeeding.

Question 14

Pregnant women who regularly consume low-calcium diets lose calcium from their bones during pregnancy.

Accepted Answer

During pregnancy, the growing fetus requires calcium for skeletal development. If the mother's diet is low in calcium, the fetus will draw calcium from the mother's bones, leading to a loss of calcium from the mother's bones. This can increase the risk of osteoporosis and other bone-related problems later in life. Therefore, pregnant women are advised to consume a calcium-rich diet to support both their own and their baby's bone health.

Question 15

Due to medical advances,the United States has one of the lowest infant mortality rates of all the developed countries in the world.​

Accepted Answer

This statement is false. While the United States has made significant medical advancements, it actually has a higher infant mortality rate compared to other developed countries. According to the World Health Organization, the United States ranks 55th in terms of infant mortality, with a rate of 5.8 deaths per 1,000 live births. Other developed countries, such as Japan, Finland, and Sweden, have much lower infant mortality rates.

Question 16

Pregnant women should not consume raw sprouts due to food safety concerns.​

Accepted Answer

Raw sprouts, such as alfalfa, clover, radish, and mung bean sprouts, may be contaminated with harmful bacteria such as Salmonella, E. coli, and Listeria. These bacteria can cause foodborne illnesses that may have serious consequences for pregnant women and their developing babies. Therefore, pregnant women are advised to avoid consuming raw sprouts and opt for cooked sprouts instead.

Question 17

Soft,solid foods should be added to an infant's diet of breastmilk or infant formula at around 3 months.

Accepted Answer

According to the American Academy of Pediatrics, infants should start solid foods around 6 months, while continuing to breastfeed or consume infant formula. Before 6 months, breastmilk or infant formula provides all the necessary nutrients for a baby's growth and development.

Question 18

Over 96% of women are biologically capable of breastfeeding.​

Accepted Answer

This statement is true. According to the World Health Organization, over 96% of women are biologically capable of breastfeeding if they receive the appropriate support and information. However, there are some medical conditions or medications that can make breastfeeding difficult or unsafe.

Question 19

Infants weighing between 7 pounds,11 ounces and 8 pounds,13 ounces are the least likely to die within the first year of life.

Accepted Answer

According to research, this weight range is associated with the lowest risk of infant mortality.

Question 20

Unpasteurized honey can be fed to infants.​

Accepted Answer

Unpasteurized honey can contain botulism spores that can be harmful to infants under one year old, whose digestive systems may not be able to handle them. It is recommended to avoid giving honey to infants until they are at least one year old.

Quiz 29: Good Nutrition for Life: Pregnancy: Breastfeeding: and Intimacy

​Impairment in mental development is less severe when malnutrition occurs only during pregnancy or only during infancy than if it occurs throughout both pregnancy and infancy.

​All of the additional calories required during breastfeeding must come from the mother's diet.

Infants should be fed on a rigid schedule set by the clock rather than when they indicate they are hungry.​

Vitamin D is important during pregnancy because it supports fetal growth and participates in the programming of genes in ways that may influence the development of chronic diseases later in life.​

Iron deficiency is the most common nutrient deficiency in pregnant women in the United States.

According to dietary intake recommendations,pregnant women need approximately 15% more calories than do nonpregnant women.​

Weight-gain recommendations for pregnancy vary depending on the woman's age.​

Supplements are recommended for breastfeeding women to help replenish any nutrients lost during pregnancy and enhance the nutrient quality of their milk.​

​Generally,women lose 25 pounds within the first week after delivery and are not likely to lose any more weight.

If nutrients are not available during a critical period of growth and development,the developing tissue or organ will contain fewer cells than normal,will form abnormally,or will function less than optimally.

The routine use of a multiple vitamin and mineral supplement during pregnancy is recommended.

The developmental origins of disease are supported by only a few studies.

Intelligence,as measured by IQ,tends to be higher in babies who are breastfed than in those given formula.​

Pregnant women who regularly consume low-calcium diets lose calcium from their bones during pregnancy.

Due to medical advances,the United States has one of the lowest infant mortality rates of all the developed countries in the world.​

Pregnant women should not consume raw sprouts due to food safety concerns.​

Soft,solid foods should be added to an infant's diet of breastmilk or infant formula at around 3 months.

Over 96% of women are biologically capable of breastfeeding.​

Infants weighing between 7 pounds,11 ounces and 8 pounds,13 ounces are the least likely to die within the first year of life.

Unpasteurized honey can be fed to infants.​

Impairment in mental development is less severe when malnutrition occurs only during pregnancy or only during infancy than if it occurs throughout both pregnancy and infancy.

All of the additional calories required during breastfeeding must come from the mother's diet.

Infants should be fed on a rigid schedule set by the clock rather than when they indicate they are hungry.

Vitamin D is important during pregnancy because it supports fetal growth and participates in the programming of genes in ways that may influence the development of chronic diseases later in life.

According to dietary intake recommendations,pregnant women need approximately 15% more calories than do nonpregnant women.

Weight-gain recommendations for pregnancy vary depending on the woman's age.

Supplements are recommended for breastfeeding women to help replenish any nutrients lost during pregnancy and enhance the nutrient quality of their milk.

Generally,women lose 25 pounds within the first week after delivery and are not likely to lose any more weight.

Intelligence,as measured by IQ,tends to be higher in babies who are breastfed than in those given formula.

Due to medical advances,the United States has one of the lowest infant mortality rates of all the developed countries in the world.

Pregnant women should not consume raw sprouts due to food safety concerns.

Over 96% of women are biologically capable of breastfeeding.

Unpasteurized honey can be fed to infants.