Chap 8
Which of the following body systems is particularly sensitive to choline status?
Nervous system
Selenium is a cofactor for an enzyme called glutathione peroxidase, which is important for
1. regulation of fluid status.
2. antioxidant defense systems in the body.
2. antioxidant defense systems in the body.
A mineral that is especially important for male fertility is
zinc
According to current growth charts, an infant's birth length can be expected to increase by _________blank in 1 year.
50%
Consuming adequate amounts of protein and _________ helps maximize the health of the immune system in older adults.
Zinc
Besides being supplied in the diet, some micronutrients are synthesized in the body. For example, _________ can be synthesized by microorganisms in the intestinal tract.
vitamin K
The DASH diet recommends inclusion of _________ servings per day of vegetables.
4 to 5
Females suffering from chronic alcoholism give birth to children with a recognizable pattern of malformations called
fetal alcohol syndrome (FAS).
For a child who follows a totally vegetarian dietary pattern, which nutrients need to be monitored carefully to prevent a deficiency?
1. Iron, vitamin B-12, and vitamin D
2. Vitamin A, vitamin C, and folate
1. Iron, vitamin B-12, and vitamin D
What is the term for geographic areas whose inhabitants live longer and have lower rates of chronic diseases than people from other regions of the world?
Blue zones
Which of the B vitamins contains a mineral as part of its structure?
Vitamin B-12
_________ is a hormone released by the adrenal glands that is responsible for regulating fluid volume in the body.
Aldosterone
Concerning the infant, two major indicators of a successful pregnancy are: (1) gestation period longer than _________ weeks and (2) birth weight greater than _________ pounds.
37; 5.5
Signs of an infant's readiness for solid food include the abilities to sit with support, control the head and neck, and move foods from the front to the back of the mouth. These typically occur at _________of age.
4 to 6 months
Meals provided by congregate or home-delivered meal programs are designed to provide _________blank of the RDA or AI for nutrients.
one-third
_________ is unique among the B vitamins because bacterial synthesis of the vitamin contributes to meeting human needs.
Biotin
Mucus and synovial (joint) fluid exemplify water's role as a?
lubricant
Kimi's prepregnancy BMI is 38. Her weight-gain goal should be _________blank pounds for the entire pregnancy.
11 to 20
Which of the following statements is true?
1. Most infants with high weight-for-length will have a BMI-for-age in the obese range when they reach preschool age.
2. Most infants with high weight-for-length will have a BMI-for-age in the normal range when they reach preschool age.
2. Most infants with high weight-for-length will have a BMI-for-age in the normal range when they reach preschool age.
The _________ relies on unintentional weight loss and appetite criteria to quickly identify individuals at nutritional risk.
Malnutrition Screening Tool (MST)
Anemia can result from a deficiency of which vitamins? (at least 3)
vitamin B-6.
folate.
vitamin B-12.
Who should be concerned about dehydration? Mention at least 3 groups.
An athlete participating in a triathlon
An adult who is elderly
A child who is ill with diarrhea
Lower risk for gestational diabetes, reduced bone loss during pregnancy, better sleep, decreased back pain, and improved satisfaction with body image are all outcomes of
physical activity during pregnancy.
Should young children be allowed to snack between meals?
Yes/No. explain why
Yes, because they have relatively high nutrient needs, but can only eat a small amount of food at one time.
Long-term aspirin use by an older person could increase the need for what nutrient?
Iron