QUESTION 31 A high fat diet may cause you to overeat. True False 1 points QUESTI

Question

QUESTION 31

A high fat diet may cause you to overeat.

True

False

1 points   

QUESTION 32

Mary is 18, weighs 160 pounds, and is 5'5" tall.

How many grams of protein does she need, according to the RDA for protein?

58

68

136

190

1 points   

QUESTION 33

It is safe for the internal temperature of a casserole served at a potluck dinner to be 152 degrees.

True

False

1 points   

QUESTION 34

Mary's typical dietary intake is:

Breakfast: toast & coffee

Lunch: Diet Dr. Pepper, Hamburger, Fries, Frozen yogurt

Dinner: Ramen noodles, beef broth, hot tea

What vitamin deficiencies may be a problem?

A

C

Folic acid

Vitamins A, C, & Folic acid

1 points   

QUESTION 35

When considering the total kcal intake in a day, what are the approximate recommended percentages of each of the energy-yielding nutrients?

50% carbs, 20% protein, 30% or less fat

20% carbs, 30% protein, 50% or less fat

30% carbs, 20% protein, 50% or less fat

50% carbs, 10% protein, 30% fat

1 points   

QUESTION 36

Good snack ideas for carbohydrate loading may include which of the following?

sports drinks

bagels

milk

granola bars

all of the above

1 points   

QUESTION 37

After the first trimester, energy needs of pregnant women are ______ more kcalories per day than those of nonpregnant women.

390

490

340

540

44

1 points   

QUESTION 38

Which of the following products of digestion is NOT normally released directly into the bloodstream?

fats

minerals

vitamin C

carbohydrates

1 points   

QUESTION 39

Adding color ot a meal is a good meal planning technique because it will allow you to include which of the vitamins?

A

C

Folate

K

All of the above

1 points   

QUESTION 40

What is the kcal value of a meal supplying 110g carbs, 25g protein, 20g fat, and 5g alcohol?

160

345

560

755

1 points   

QUESTION 41

Sources of vitamin ____ include meat, fish, poultry, noncitrus fruits, fortified cereals, liver, and soy products.

B-1

B-2

B-3

B-6

1 points   

QUESTION 42

What vitamin is made in the kidney?

Vitamin A

Vitamin D

Vitamin C

Vitamin E

1 points   

QUESTION 43

Pellagra is a deficiency state of _____.

Thiamin

Riboflavin

Niacin

Pantothenic acid

1 points   

QUESTION 44

Which of the following can be used to determine android fat distribution patterns?

BMI

essential body fat

hydrodensitometry

waist to hip ratio

1 points   

QUESTION 45

"Avoid saturated fats" is a good recommendation for heart patients.

True

False

1 points   

QUESTION 46

When consuming a food, the process by which it is broken down into absorbable components is called ______.

absorption

digestion

excretion

mastication

1 points   

QUESTION 47

To lose one pound of fat, a total deficit of _____ kcals is needed.

3500

500

1000-1200

1600-2000

1 points   

QUESTION 48

Vitamin B12 deficiency in the elderly is least likely to occur from

intestinal bacterial overgrowth

insufficient intake of vitamin B12

reduced output of intrinsic factor

reduced output of hydrochloric acid

1 points   

QUESTION 49

What is a safe range of weight loss on a long-term basis for most overweight people?

0.5-1 lbs/ week or even 0.5- 2 lbs/ week

3-4 lbs/week

5% body weight per month

10 % body weight per month

1 points   

QUESTION 50

Sucrase is _____ designed to help with digestion of ______.

an enzyme, a protein

a hormone, a carb

an enzyme, a lipid

an enzyme, a carb

1 points   

58

68

136

190

Explanation / Answer

31. True

32. 58 g

Weight of Mary in kg (2.2 pound = 1 kg) = 160/ 2.2 = 72.7 kg

According to the RDA dietary requirement of protein in a normal individual is 0.8 g per kg of body weight. Hence amount of protein required by Mary = 72.7 x 0.8 =58 g

33. True

34. Folic acid

The dietary intake followed by Mary is poor in Folic acid.

35.50% carbs, 20% protein, 30% or less fat

36. all of the above

Sports drinks, bagels, milk and granola bars are rich sources of carbohydrates.

37. 390 kcalories

After the first trimester, energy needs of pregnant women are around 2600 kcalories per day whereas for nonpregnant women the requirement is around 2200 kcalories per day.

38. Fats

The products of fat digestion are used to generate energy molecules and their intermediates can be diverted to synthesis to biomolecules required by the cells like amino acids.

39. All of the above

Different food colours are rich in diverse type of vitamins.

40. 755 Kcal

Total Kcal value of a meal supply = Amount of (Carbohydrate x 4 Kcal /g + Protein x 4 Kcal /g + Fats x 9 Kcal /g + Alcohol x 7 Kcal /g )

= (110 x 4) + (25 x 4) + (20 x 9) +(5 x 7) = 440 + 100 + 180 + 35 = 755

41. Vitamin B6

Vitamin B6 is present in meat, fish, poultry, noncitrus fruits, fortified cereals, liver, and soy products.

42. Vitamin D

Vitamin D3 (1,25-dihydroxycholecalciferol) is synthesized in kidney from 25-hydroxycholecalciferol.

43. Niacin

Pellagra is a disease caused due to deficiency of Vitamin B3.

44. Essential body fat

Measure of body fat mass is used to determine android fat distribution patterns.

45. True

Consumption of saturated fats will increase the level of total, LDL and HDL cholesterol. This increases the risk of subsequent heart disease.

46. digestion

Digestion is a process by which food is broken down into absorbable components.

47. 3500 Kcals

To lose one pound of fat 3500 Kcals of expenditure of energy is required.

48. intestinal bacterial overgrowth

Gastric atropy due to Helicobacter pylori infection can result in malabsorption of Vitamin B12 in elderly person.

49. 0.5-1 lbs/ week or even 0.5- 2 lbs/ week

50. an enzyme, a carb

Sucrose is an enzyme which can breakdown or hydrolyze carbohydrate sucrose into glucose and fructose.

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