Chapter 1-An Overview of Nutrition-Understanding Nutrition – Flashcards
Unlock all answers in this set
Unlock answersquestion
High-fat foods appear to be a universally common food preference.
answer
True
question
The human body is made of compounds similar to those found in foods.
answer
True
question
Of the energy-yielding nutrients, protein has the highest number of kcalories per gram.
answer
False
question
Minerals and vitamins are considered organic in nature.
answer
False
question
A cohort research design involves collecting data from individuals once at a specific time and location.
answer
False
question
Nutrient recommendations represent optimal intakes for all individuals depending on a variety of characteristics.
answer
False
question
A hypothesis is a definite conclusion that a scientist reaches after extensive research.
answer
False
question
An individual whose body uses a nutrient inefficiently may be considered to have a primary deficiency.
answer
False
question
Anthropometric measurements provide information about specific nutrients.
answer
False
question
In order to establish a RDA for a nutrient, the EAR must be established first.
answer
True
question
The recommended intake for a nutrient should be thought of as the minimum amount that individuals should consume for that nutrient.
answer
False
question
A subclinical deficiency is the stage during which the body uses up its stores of a nutrient.
answer
True
question
Malnutrition occurs when a person receives an excess or deficiency of food energy or nutrient intake or an imbalance of nutrients.
answer
True
question
Individuals should have the goal of meeting the standard recommendations for every nutrient every day.
answer
False
question
Having a risk factor for a disease means that a person is in the early stages of developing the disease.
answer
False
question
What aspect of a nutritionist's training honors individual preferences and is particularly important for professionals who help others plan healthy diets??
answer
cultural competence
question
Which substance is found in the largest amount in both food products and human beings?
answer
water
question
A person eats 8 grams of protein, 25 grams of carbohydrates, 6 grams of fat and 4 grams of alcohol. What is the total energy value (in calories) from these stated amounts?
answer
214 kCalories
question
Which class of nutrients does NOT contain carbon?
answer
minerals
question
Which study is most likely to use a cohort research design?
answer
Tracking a group of individuals who eat low-fat diets every six months over a two-year time frame
question
Nutrient recommendations ________ .
answer
are not minimum requirements, and may not represent optimal intakes for all individuals
question
While reading a research article, you note a phrase that states that "individuals who exercise more will lose weight easier." How would you categorize this statement?
answer
hypothesis
question
Aretha's health history indicates that she may be anemic because she is excreting too much iron. What type of deficiency does this suggest?
answer
secondary deficiency
question
In a recent nutritional assessment, ten-year-old Gabby shows higher than average weight and height measurements in comparison to others in her age and gender group. What type of assessment provided these results?
answer
anthropometric data
question
What is the average daily amount of a nutrient that will maintain a specific biochemical or physiological function in half the healthy people of a given age and gender group?
answer
EAR
question
What recommendation specifies the point at which a nutrient is likely to become toxic?
answer
UL
question
Aretha's blood and urine tests at a recent checkup show that her levels of iron are low. She is surprised by the results, because she doesn't have any of the symptoms associated with low iron, such as fatigue and headaches. Why type of deficiency does this suggest?
answer
subclinical
question
What is the best method for detecting malnutrition?
answer
Use a combination of all four nutrition assessment methods
question
The RDA is most useful for _____.
answer
setting nutrient goals for individuals
question
Which statement is accurate with regard to risk factors for disease?
answer
A strong association between a risk factor and a disease indicates an increase in the likelihood of developing a disease.
