51.To maintain physical fitness during pregnancy, which of the following : 1401727.
51.To maintain physical fitness during pregnancy, which of the following activities are considered acceptable?
c.playing singles tennis
d.playing singles squash
52.Which of the following situations occur as a response to pregnancy?
a.breast size increases
b.blood volume stays the same
c.body water level decreases
d.joint flexibility stays the same
53.Jenny has just learned that she is 1 month pregnant (first trimester). She has been looking forward to all the ice cream, chips, and cakes she has seen women on TV and in the movies eating when they are pregnant. Which of the following is the most appropriate advice for Jenny?
a.She can eat these foods, but only up to 340 kcalories extra per day.
b.She can eat these foods, but only up to 550 kcalories extra per day.
c.She does not have increased energy needs in the first trimester and should not indulge herself.
d.She should not eat these foods, but rather include 1 extra serving from each food group per day.
54.What is the recommended increase in daily energy intake, in kcalories, for the third trimester of pregnancy?
55.Over the course of the entire pregnancy, approximately how much extra energy, in kcalories, does the average pregnant woman need to consume?
56.Which of the following statements characterizes energy needs during pregnancy?
a.The need is proportionally greater than for most other nutrients.
b.The increased needs are similar at the beginning and end of pregnancy.
c.The needs increase by similar amounts in teenagers and 30-year-old women.
d.Carbohydrates should supply a minimum of 135 g and ideally 175 g per day.
57.Which of the following nutrients are required in higher amounts during pregnancy due to their roles in the synthesis of red blood cells?
a.protein and chromium
b.folate and vitamin B12
c.calcium and vitamin A
d.vitamin E and vitamin C
58.Which of the following numbers is the protein RDA during pregnancy?
a.+ 10 g/day
b.+ 15 g/day
c.+ 20 g/day
d.+ 25 g/day
59.Of the following nutrient needs, which is considered the most difficult to meet during pregnancy, often because of low body stores?
60.Which of the following amounts (in mg) of iron are typically provided in most prenatal supplements?
a.10 – 40 mg
b.20 – 50 mg
c.30 – 60 mg
d.40 – 70 mg
51.To maintain physical fitness during pregnancy, which of the following : 1401727