DHN Exam 2
Which of the following is a high-protein snack that can replace a snack that contains animal protein
peanut butter on crackers
Which of the following foods is a source of cholesterol
pork steak
Plant-based diets may not supply enough ____ to meet a child's needs.
protein
Which of the following foods is naturally a rich source of poly unsaturated fatty acids
soybean oil
Digestion of protein begins in the----
stomach
Which of the following sweetness provides 4 kcal/g?
sucrose
Which of the following is a high-quality protein snack that can replace a snack that contains animal products
8 oz glass of soy milk
Consumption of salmon and/or tuna 2-3 days per week may be associated with an ----- in risk for heart disease , arthritis and depression
decrease
Omega 3 fatty acids tend to _----- blood clotting
decrease
Use of omega 3 fatty acids as a dietary supplement may ---- circulating triglyceride levels in the blood
decrease
___ acids is an omega 3 fatty acid
eicosapentaenoic
Fasting blood HDL cholesterol of ---- is considered desirable for healthy women
greater than 50mg.dL
A fasting blood HDL cholesterol level of ---- is considered desirable for healthy women
greater then 50 mg/dL
Omega 3 fatty acids------ clotting and ----- inflammation in the body.
increase, increase
Starch
is composed of amylose and amylopectin
Lactose is the disaccharide in
milk
A blood clot that blocked the flow to the heart results in a heart attack, or ---. When a blood clot blocks the flow of blood to the brain, a --- may result. If a blood clot blocks the flow of blood to a limb, tissue death occurs and _---- is the result.
myocardial infarction; stroke; gangrene
Over time, accumulation of plaque causes arteries to become more --- and less----
narrow; flexible
When she prepares food, Felicia wants to use a product that is a rich source of unsaturated....
olive oil
In the body, lipids
provide insulation against cold temperatures
High-fiber diets are associated with all of the following EXCEPT
reduced secretion of intrinsic factor
Which of the following foods contain cholesterol
roast pork
Identify which of the following food sources contains the most cholesterol
shrimp
Which of the following statements is true?
sucrose is a source of glucose
Blood clots are normal response to injury, but the buildup of plaque in arteries makes them more likely to form. If a fixed bunch of blood clots, called a ---- forms. It may block the flow of blood through a blood vessel.
thrombus
Intestinal bacteria produce gases when they metabolize fiber
true
Which of the following substances is an enzyme that participates in the digestion of proteins
trypsin
April wants to add---- to her salad, because the food is a naturally rich source of omega 3 fats
walnuts
Ijury to the arterial wall initials an immune response that recruits---- to the site of injury
white blood cells
Triglyceride
-metabolized to yelled 9kcal/gram -primary storage from of fat in the adipose tissue
Dallas, a healthy active teenage was diagnosed with PKU when he was only a few days old. In addition to foods that are manufactured to be low in phenylalanine, which of the following foods can he eat to meet his protein needs safely?
Baked potatoes
A person suffering from celiac disease must avoid
consuming foods that contain gluten
Which of the following foods has a low glycemic index (less than 70)
Apple
Cholesterol
- Needed to synthesize steroid hormones - Found only in tools of animal origin.
Phospholipid
-important component of all cell membranes due to its hydrophilic head and hydrophobic tail - acts as an emulsifier in fat digestion and absorption
Fred is a lactovegetarian. Which of the following foods does he eat?
Cheese
____ acid is an essential fatty acid
Linoleic
Reggie consumes approximately 3000 kcal/day. According to recommendations of the Dietary guidelines, he should limit his saturated fat intake to ____ kcal/day
300
Which of the following is a common sign or symptom of a food allergy
All of the choices are correct
Which of the following foods Is NOT usually responsible for causing allergic response
Carrots and celery
Which of the followings statement is true
Certain fish, such as salmon, are rich sources of omega 3 fatty acids
Bryce is a pescavegetarian. Which of the following foods does her refuse to eat?
Chicken salad
A ----- amino acid is one that normal is nonessential, but becomes essential under certain conditions
Conditionally essential
Which of the following foods is often responsible for causing an allergic response in susceptible persons?
Crab
According to the 2015-2020 version of the Dietary Guidelines, which of the following substances is a nutrient of public health concern
Dietary fiber
Which of the following statements is true?
Excessive thirst and frequent urination are signs of diabetes
Fiber is nondigestible by humans because it contains a branched chain. Comparatively, starch is digestible by humans because it is unbranched.
False
The best way to avoid tooth decay is to use a mouthwash that kills bacteria in the mouth
False
Gloria is concerned that her dad is at high risk...
Family history of cardiovascular disease; type 2 diabetes
Anisah follows a vegetarian diet that includes milk and milk products and Eggs, but no other animal foods. What type of vegetarian diet is Anisah following?
Lactoovovegetarian
_____ acid is an omega-6 fatty acid
Linoleic
Bernard recently started following a vegan diet. What is a possible disadvantage to following such a diet?
Low intake of certain minerals, including zinc, iron and calcium.
Which of the following is considered an essential amino acid
Methionine
Which of the following grains does NOT contain gluten?
Millet
Which of the following statements is true
Most Americans do not consume enough dietary fiber
Which of the following statements is true?
Most Americans do not consume enough dietary fiber
Barry recently has his fasting blood lipid levels checked. The results of the blood lipid test are shown below. Indicate whether this LDL cholesterol level is considered optimal, near/above optimal, borderline high, high, or very high
Near optimal/above optimal
Every amino acid has ---- in its chemical structure
Nitrogen
Cameron was born with a condition that requires him to limit eating foods that contain phenylalanine. Based on this information, Cameron has
PKU
Select all of the following plant oils that contain mostly saturated fatty acids
Palm oil; coconut oil.
Bill has reactive hypoglycemia. What steps can he take to reduce the likelihood that he has bouts of the disorder.
Reduce his intake of refined sugars
What is the major difference between soluble and insoluble forms of fiber?
Soluble fiber dissolves or swells in water, whereas insoluble fiber generally does not change in water
Which of the following substances is a complex carbohydrate
Starch
Which of the following is true?
The human digestive tract does not produce enzymes that digest dietary fiber
Cocoa butter is a rich source of saturated fat
True
Which of the following fatty acids is an essential fatty acid
alpha-linolenic acid
According to the dietary guidelines, healthy adults should consume----
as little cholesterol as possible while following a healthy diet
Jevincio has type 2 diabetes, and he does not control his blood glucose levels well. As a result of his lack of control, which oof the following conditions is he most likely to develop?
blindness
A fasting blood LDL cholesterol level od 140 mg/dL is considered
borderline high
The body uses proteins to make----
certain hormones
Which of the following foods naturally contains cholesterol
chicken
Which of the following foods is naturally a rich source of polyunsaturated fatty acids,
corn oil
Compared to most unsaturated fatty acids, a trans fatty acid---
has a least one double bond with hydrogen atoms on opposite sides of the hydrocarbon chain ate the position of the double bond
Carbohydrate absorption occurs almost exclusively in the stomach
false
Most lipids has --- in their chemical structures
fatty acids
Most lipids have--- in their chemical structures
fatty acids
Which of the following foods is a good source of omega-3 fatty acids
flaxseeds
These cells take up oxidized LDL to become --- which are rich in cholesterol. These cells from arterial plaques. The accumulation of lipid-containing plaque within the walls of an artery is called---
foam cells; Artherosclerosis
The three most important dietary monosaccharides for humans are
galactose, glucose, and fructose
Katie is pregnant. She has type 1 diabetes and often has difficulty controlling her blood glucose level. Based on this information, Katie is more likely to
give birth to a baby that has birth defects
When muscle cells have more glucose than they need for energy, they may store some of the excess as
glycogen
A team of food scientists wants to develop a formula diet for newborns that is a nutritionally complete food that replaces human milk. To support normal infant development, the formula must have _____ as an ingredient.
tryptophan
Which of the following characterustucs increases a person's risk of cardiovascular disease (CVD)
type 2 diabetes
Which type of diabetes is the most common in the United States
type 2 diabetes
