Describe the normal events of fetal development. How does malnutrition impair fetal development?
What will be an ideal response?
During the 7 months of fetal development, each organ grows to maturity according to its own characteristic schedule, with greater intensity at some times than at others. Intense development and rapid cell division take place only during certain times. During times of critical periods each organ and tissue is most vulnerable to an insult such as a nutrient deficiency. If nutrients are not available during these times, significant damage can take place with regard to organ development.
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If a normal person expends 1200 kcalories while at rest, approximately how many are used by the brain??
A) ?40 B) ?100 C) ?200 D) ?300
The majority of a man's bone is built by the age of 15
Indicate whether the statement is true or false
Donna is a 22-year-old college student on the tennis team. She prides herself on staying in shape but often eats empty-calorie meals when she is in a rush. She knows that some family members have had different kinds of cancer and is curious to find out what steps, if any, she can take to prevent this from happening to her. She visits a reputable site on the Internet and gleans a lot of useful
suggestions that she plans on implementing. Let's see if she has learned as much as you already know by answering these questions. Donna read that cruciferous vegetables may reduce the incidence of cancer at several sites. Which is not a cruciferous vegetable? a. Broccoli b. Green beans c. Cauliflower d. Cabbage
Which of the following describes an effect of caffeine use in the athlete?
a. It stimulates fatty acid release. b. It enhances performance for almost all athletes. c. It raises blood pH to counteract the buildup of lactate. d. It promotes absorption of electrolytes from the intestinal tract. e. It slows glycogen use