Question 1

Infants fed honey are at increased risk for

Accepted Answer

Honey can contain the bacterium Clostridium botulinum, which can produce toxins that lead to botulism in infants under one year of age. Honey should not be given to infants until they are at least one year old.

Question 2

Skin becomes less able to synthesize ____ as aging progresses.

Accepted Answer

Aging skin becomes less efficient in producing vitamin D, which is essential for bone health and the immune system. This is due to decreased exposure to sunlight, reduced ability to convert vitamin D precursors in the skin, and a decrease in the number of vitamin D receptors in the skin.

Question 3

How much physical activity is recommended for children

Accepted Answer

According to the Centers for Disease Control and Prevention, children should get at least 60 minutes of physical activity per day. This can include a variety of activities such as running, playing sports, and dancing. Consistent physical activity can help children strengthen their muscles and bones, maintain a healthy weight, and improve their cardiovascular health.

Question 4

The biological changes associated with aging ____.

Accepted Answer

Biological changes associated with aging occur in all individuals, but the rate may be altered by nutrition and lifestyle choices. Megadoses of vitamin E or consuming large amounts of phytonutrients have not been proven to prevent or reverse these changes. Additionally, the rate at which these changes occur does not differ significantly between males and females.

Question 5

Overweight children are likely to ____.

Accepted Answer

Overweight children are more likely to become overweight adults, which puts them at risk for developing chronic diseases such as diabetes, heart disease, and certain cancers. It is important for overweight children to receive appropriate treatment and support to help them achieve and maintain a healthy weight.

Question 6

What would be a normal body weight after 1 year for a healthy infant with a birthweight of 8 lb?

Accepted Answer

A healthy infant is expected to triple their birth weight by their first birthday. Therefore, an infant with a birth weight of 8 lb would be expected to weigh about 24 lb after 1 year.

Question 7

How much additional protein do pregnant women need per day?

Accepted Answer

Pregnant women need an additional 25 grams of protein per day to support the growth and development of their fetus. This brings their total protein requirements to about 70 grams per day.

Question 8

Which factors are primarily responsible for the rapid increases in overweight children and adolescents in recent years?

Accepted Answer

Environmental and societal factors such as increased availability and consumption of high calorie, low nutrient foods, sedentary lifestyles due to technological advancements, and advertising and marketing strategies targeting children and adolescents have been identified as primary factors contributing to the rapid increase in overweight children and adolescents in recent years. While genetic factors can also play a role in weight gain, they are not the primary factors responsible for the recent increase. Physical, cognitive, and emotional factors may also contribute, but to a lesser extent than environmental and societal factors.

Question 9

Which of the following nutrients need to be supplied first by solid foods in a baby's diet?

Accepted Answer

Vitamin C and iron are critical nutrients that need to be supplied by solid foods in a baby's diet. Iron is essential for healthy blood and development, and vitamin C improves iron absorption and supports the immune system. Breast milk or formula may not provide enough of these as the baby grows, making it necessary to introduce solid foods to meet their nutritional needs.

Question 10

Which of these types of foods is fortified with folate in order to reduce the occurrence of neural tube defects?

Accepted Answer

Wheat bread is commonly fortified with folate (also known as folic acid when added to foods) to help reduce the risk of neural tube defects in newborns. This public health measure targets the general population's intake to ensure women of childbearing age receive enough folate.

Question 11

Aging usually decrease one's need for ______.

Accepted Answer

As people age, their metabolism slows down and they become less active, which means they require less energy.

Question 12

__________ often predisposes a person to a sedentary life and may give rise to obesity.

Accepted Answer

Osteoarthritis is a joint disease that can cause pain and stiffness, which makes it difficult for people to be physically active. This lack of activity can lead to a sedentary lifestyle and potentially result in obesity.

Question 13

Supplements of _______ are not recommended for the elderly since absorption increases as we age.

Accepted Answer

Vitamin A supplements are not recommended for the elderly because absorption of vitamin A increases with age, raising the risk of toxicity.

Question 14

In which way might dental disease lead to declines in a person's nutrition status?

Accepted Answer

Dental disease can lead to difficulty chewing, which can reduce food intake and impact the person's overall nutrition status. Some people may avoid eating certain foods altogether, leading to nutrient deficiencies. Dentures that do not fit properly can also cause discomfort while eating, leading to reduced food intake. Alteration in taste sensation and cognitive ability may play a role but are not directly related to reduced food intake. Fluid balance and energy output are not directly affected by dental disease.

Question 15

Sue is visiting her pregnant cousin Anna and notices that she is eating laundry starch and clay when watching TV at night. What is going on?

Accepted Answer

Pica is a condition where a person has a persistent craving and consumption of non-food items. In this case, Anna's consumption of laundry starch and clay indicates that she may be experiencing pica. This behavior may increase her risk for complications during pregnancy, such as anemia or lead poisoning. It is important for her to discuss this with her healthcare provider.

Question 16

Testing for gestational diabetes is usually done ______.

Accepted Answer

Gestational diabetes testing is typically done between 24 to 28 weeks of pregnancy. This is the most common time for testing because it allows enough time for treatment if gestational diabetes is detected, but also avoids false positives that can occur if testing is done too early.

Question 17

Which of these foods would enhance the absorption of iron?

Accepted Answer

Oranges contain vitamin C, which enhances the absorption of iron in the body.

Question 18

The best way to be sure teenagers are growing normally is to ____.

Accepted Answer

The answer of The best way to be sure teenagers...

Question 19

A woman who needs 2,000 calories daily to satisfy her energy needs can expect to consume _____ calories per day in the third trimester of her pregnancy.

Accepted Answer

During the third trimester of pregnancy, it is recommended that a woman increases her daily caloric intake by approximately 450 calories to support fetal growth and her increased metabolic needs. Therefore, if her baseline need is 2,000 calories, adding 450 calories results in a total of 2,450 calories per day.

Question 20

Which of the following is the standard classification for a low-birthweight infant?

Accepted Answer

A low-birthweight infant is typically classified as weighing 5 1/2 lb (2500 grams) or less at birth.

Quiz 12: The Life Cycle: Conception Through the Later Yearsspotlight: Addressing Weight Problems in Children and Adolescents