Question 1

Hormones synthesized by the placenta decrease the efficiency of insulin.

Accepted Answer

A) True 
 B)False  True

Question 2

During the first two weeks after conception, the developing offspring is known as ________.

Accepted Answer

A) a zygote 
B) an embryo 
C) a fetus 
D) an ovum 
A) a zygote 
B) an embryo 
C) a fetus 
D) an ovum A

Question 3

The flavors of some foods in a mother's diet may pass into her breast milk.

Accepted Answer

A) True 
 B)False  True

Question 4

A characteristic of preeclampsia is ________.

Accepted Answer

A) blurred vision 
B) low blood pressure 
C) headaches 
D) strong feelings of thirst 
E) blurred vision and headaches 
A) blurred vision 
B) low blood pressure 
C) headaches 
D) strong feelings of thirst 
E) blurred vision and headaches

Question 5

Which of the following is NOT true about the placenta?

Accepted Answer

A) It provides nourishment to the zygote 
B) It synthesizes fatty acids, cholesterol, and glycogen 
C) It produces hormones that affect the mother and fetus 
D) It grows throughout pregnancy 
A) It provides nourishment to the zygote 
B) It synthesizes fatty acids, cholesterol, and glycogen 
C) It produces hormones that affect the mother and fetus 
D) It grows throughout pregnancy

Question 6

The let-down reflex in breastfeeding is controlled by ________.

Accepted Answer

A) oxytocin 
B) prolactin 
C) estrogen 
D) progesterone 
E) secretin 
A) oxytocin 
B) prolactin 
C) estrogen 
D) progesterone 
E) secretin

Question 7

Compared to pregnancy, the RDA for nutrients changes during lactation ________.

Accepted Answer

A) only for energy 
B) only for protein and energy 
C) for many nutrients, but not proportionately 
D) None of these responses are correct; nutrient needs during lactation are the same as during pregnancy 
A) only for energy 
B) only for protein and energy 
C) for many nutrients, but not proportionately 
D) None of these responses are correct; nutrient needs during lactation are the same as during pregnancy

Question 8

The RDA for iron during pregnancy increases greatly.To reach this level the pregnant woman may ________.

Accepted Answer

A) need to take a low-dose iron supplement 
B) need to double or triple the number of multivitamin-mineral tablets taken every day 
C) need to do all her cooking in iron cookware 
D) need to increase her intake of iron-rich fruits and vegetables 
A) need to take a low-dose iron supplement 
B) need to double or triple the number of multivitamin-mineral tablets taken every day 
C) need to do all her cooking in iron cookware 
D) need to increase her intake of iron-rich fruits and vegetables

Question 9

A newborn's chances of survival are most influenced by ________.

Accepted Answer

A) the mother's prepregnancy weight 
B) gestation length 
C) the mother's weight gain during pregnancy 
D) the infant's length at birth 
A) the mother's prepregnancy weight 
B) gestation length 
C) the mother's weight gain during pregnancy 
D) the infant's length at birth

Question 10

The practice of eating non-food substances, such as clay or laundry starch, during pregnancy is called ________.

Accepted Answer

A) hyperemesis 
B) pica 
C) pregnancy-induced hunger 
D) diuresis 
A) hyperemesis 
B) pica 
C) pregnancy-induced hunger 
D) diuresis

Question 11

Which component of weight gain accounts for the greatest amount of increased weight during pregnancy?

Accepted Answer

A) Infant 
B) Placenta 
C) Amniotic fluid 
D) Breast tissue 
E) Maternal blood supply 
A) Infant 
B) Placenta 
C) Amniotic fluid 
D) Breast tissue 
E) Maternal blood supply

Question 12

Spina bifida and anencephaly are examples of neural tube defects.Women who have had a pregnancy resulting in the birth of an infant with a neural tube defect are being urged to take supplements of ________ before a second conception to decrease the risk of these birth defects.

Accepted Answer

A) vitamin B-12 
B) folic acid 
C) iron and zinc 
D) extra dietary protein 
A) vitamin B-12 
B) folic acid 
C) iron and zinc 
D) extra dietary protein

Question 13

Under what conditions is the use of nutrient supplements advisable?

Accepted Answer

A) Adolescent pregnancy 
B) Multiple fetuses 
C) Poverty 
D) Inadequate maternal diet 
E) All of these choices are accurate 
A) Adolescent pregnancy 
B) Multiple fetuses 
C) Poverty 
D) Inadequate maternal diet 
E) All of these choices are accurate

Question 14

Poor maternal nutrient intakes are linked with low birth weights.

Accepted Answer

A) True 
 B)False

Question 15

Severe zinc deficiencies during pregnancy can cause ________.

Accepted Answer

A) premature birth 
B) fetal growth retardation 
C) birth defects 
D) All of these are effects of zinc deficiencies during pregnancy 
A) premature birth 
B) fetal growth retardation 
C) birth defects 
D) All of these are effects of zinc deficiencies during pregnancy

Question 16

Uncontrolled gestational diabetes can cause the fetus to experience severe growth retardation.

Accepted Answer

A) True 
 B)False

Question 17

Exposure to alcohol during fetal life may cause ________.

Accepted Answer

A) inadequate prenatal and infant growth 
B) physical deformities 
C) mental retardation 
D) All of these choices are correct 
A) inadequate prenatal and infant growth 
B) physical deformities 
C) mental retardation 
D) All of these choices are correct

Question 18

A benefit of breastfeeding for mothers is ________.

Accepted Answer

A) reduced risk for ovarian cancer 
B) less postpartum bleeding 
C) weight loss 
D) All of these responses are correct 
A) reduced risk for ovarian cancer 
B) less postpartum bleeding 
C) weight loss 
D) All of these responses are correct

Question 19

Preterm infants are born before 39 weeks of gestation.

Accepted Answer

A) True 
 B)False

Question 20

Low maternal calorie intakes are linked with low birth weights.

Accepted Answer

A) True 
 B)False

Hormones synthesized by the placenta decrease the efficiency of insulin.

During the first two weeks after conception, the developing offspring is known as ________.

The flavors of some foods in a mother's diet may pass into her breast milk.

A characteristic of preeclampsia is ________.

Which of the following is NOT true about the placenta?

The let-down reflex in breastfeeding is controlled by ________.

Compared to pregnancy, the RDA for nutrients changes during lactation ________.

The RDA for iron during pregnancy increases greatly.To reach this level the pregnant woman may ________.

A newborn's chances of survival are most influenced by ________.

The practice of eating non-food substances, such as clay or laundry starch, during pregnancy is called ________.

Which component of weight gain accounts for the greatest amount of increased weight during pregnancy?

Spina bifida and anencephaly are examples of neural tube defects.Women who have had a pregnancy resulting in the birth of an infant with a neural tube defect are being urged to take supplements of ________ before a second conception to decrease the risk of these birth defects.

Under what conditions is the use of nutrient supplements advisable?

Poor maternal nutrient intakes are linked with low birth weights.

Severe zinc deficiencies during pregnancy can cause ________.

Uncontrolled gestational diabetes can cause the fetus to experience severe growth retardation.

Exposure to alcohol during fetal life may cause ________.

A benefit of breastfeeding for mothers is ________.

Preterm infants are born before 39 weeks of gestation.

Low maternal calorie intakes are linked with low birth weights.

The Science of Nutrition

Tools of a Healthy Diet

The Food Supply

Human Digestion and Absorption

Carbohydrates

Lipids

Proteins

Alcohol

Energy Metabolism

Energy Balance, Weight Control, and Eating Disorders

Nutrition, Exercise, and Sports

Micronutrients: Vitamins and Minerals

Micronutrients in Energy and Amino Acid Metabolism

Fluid Balance and Blood Health

Bone Health and Body Defense Systems

Nutrition During the Growing Years

Nutrition During the Adult Years

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Exam 16: Nutritional Aspects of Pregnancy and Breastfeeding

Hormones synthesized by the placenta decrease the efficiency of insulin.

During the first two weeks after conception, the developing offspring is known as ________.

The flavors of some foods in a mother's diet may pass into her breast milk.

A characteristic of preeclampsia is ________.

Which of the following is NOT true about the placenta?

The let-down reflex in breastfeeding is controlled by ________.

Compared to pregnancy, the RDA for nutrients changes during lactation ________.

The RDA for iron during pregnancy increases greatly.To reach this level the pregnant woman may ________.

A newborn's chances of survival are most influenced by ________.

The practice of eating non-food substances, such as clay or laundry starch, during pregnancy is called ________.

Which component of weight gain accounts for the greatest amount of increased weight during pregnancy?

Spina bifida and anencephaly are examples of neural tube defects.Women who have had a pregnancy resulting in the birth of an infant with a neural tube defect are being urged to take supplements of ________ before a second conception to decrease the risk of these birth defects.

Under what conditions is the use of nutrient supplements advisable?

Poor maternal nutrient intakes are linked with low birth weights.

Severe zinc deficiencies during pregnancy can cause ________.

Uncontrolled gestational diabetes can cause the fetus to experience severe growth retardation.

Exposure to alcohol during fetal life may cause ________.

A benefit of breastfeeding for mothers is ________.

Preterm infants are born before 39 weeks of gestation.

Low maternal calorie intakes are linked with low birth weights.

The Science of Nutrition

Tools of a Healthy Diet

The Food Supply

Human Digestion and Absorption

Carbohydrates

Lipids

Proteins

Alcohol

Energy Metabolism

Energy Balance, Weight Control, and Eating Disorders

Nutrition, Exercise, and Sports

Micronutrients: Vitamins and Minerals

Micronutrients in Energy and Amino Acid Metabolism

Fluid Balance and Blood Health

Bone Health and Body Defense Systems

Nutrition During the Growing Years

Nutrition During the Adult Years

Filters