Exam 1 Flashcards

1
Q

Name the nutrients

A
Water 
Carbs
Protein 
Fats
Vitamins
Minerals
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2
Q

Which nutrients have calories?

A

Carbs
Protein
Fats

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3
Q

How many cal do carbs have?

A

4 cal/g

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4
Q

How many cal does protein have?

A

4 cal/g

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5
Q

How many cal does fat have?

A

9 cal/g

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6
Q

What is the definition of nutrients?

A

Things we need to stay alive

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7
Q

Who is in charge of food labels?

A

Health and human services ➡️ food and drug admin

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8
Q

Who runs choose my plate?

A

US department of agriculture

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9
Q

What was choosemyplate created?

A

To replace the food pyramid

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10
Q

What is BMI

A

Body mass index

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11
Q

What unit is BMI measured in?

A

Kg/m^2

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12
Q

What is the flaw in BMI?

A

Does not account for body comp

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13
Q

What is the formula to calculate BMI?

A

Weight x 705/height (in)/height(in)

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14
Q

What is an underweight BMI

A

18.5

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15
Q

What is a desirable BMI

A

18.5-24.9

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16
Q

What is an overweight BMI

A

25-29.9

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17
Q

What is a class 1 obesity BMI

A

30-34.9

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18
Q

What is an obesity class 2 BMI

A

35-39.9

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19
Q

What is a class 3 obesity BMI

A

> 40

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20
Q

What can waist to hip ratio detect risk of

A

Heart disease
Diabetes
Stroke
Metabolic syndrome

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21
Q

Where is the “waist” circumference taken

A

Between lowest rib and iliac crest

22
Q

Where is hip circumference take

A

At the greatest circumference of the buttocks

23
Q

How can measurements of waist to hip be more accurate,

A

Measure after exhale

Keep tape measure snug but not so tight that it digs into subcutaneous tissue

24
Q

What is the formula for waist to hip ratio

A

Wait (in)/hip(in)

25
Q

Describe Apple body comp

A

More weight in the belly
More visceral fat
High risk of heart and metabolic disease

26
Q

Pear body type

A

Weight below the waste

More subcutaneous fat

27
Q

What is an underweight BMI

A

18.5

28
Q

What is a desirable BMI

A

18.5-24.9

29
Q

What is an overweight BMI

A

25-29.9

30
Q

What is a class 1 obesity BMI

A

30-34.9

31
Q

What is an obesity class 2 BMI

A

35-39.9

32
Q

What is a class 3 obesity BMI

A

> 40

33
Q

What can waist to hip ratio detect risk of

A

Heart disease
Diabetes
Stroke
Metabolic syndrome

34
Q

Where is the “waist” circumference taken

A

Between lowest rib and iliac crest

35
Q

Where is hip circumference take

A

At the greatest circumference of the buttocks

36
Q

How can measurements of waist to hip be more accurate,

A

Measure after exhale

Keep tape measure snug but not so tight that it digs into subcutaneous tissue

37
Q

What is the formula for waist to hip ratio

A

Wait (in)/hip(in)

38
Q

Describe Apple body comp

A

More weight in the belly
More visceral fat
High risk of heart and metabolic disease

39
Q

Pear body type

A

Weight below the waste

More subcutaneous fat

40
Q

What are the methods of measuring body comp

A
DEXA
Bod pod 
Skin fold
Bio electrical impedance 
Futrex
41
Q

What are the methods of measuring body comp

A
DEXA
Bod pod 
Skin fold
Bio electrical impedance 
Futrex
42
Q

DEXA stands for

A

Dual energy x-Ray scan

43
Q

What is the gold standard for body comp

A

Hydrostatic weighing

44
Q

What method does bod pod use?

A

Air displacement plethysmography

45
Q

What dupe of fat does skin fold measure

A

Subcutaneous

46
Q

How many sites are used for skin folds?

A

3-7

47
Q

What side of the body is used for skin fold?

A

Right

48
Q

What method is used when using Futrex?

A

Near infrared interactance

49
Q

What is the flaw with bioelectrical impudence

A

Water in the body messes with results

50
Q

How does the Futrex work?

A

Measures how much infrared light is in the body

51
Q

How is idea body weight determined

A

Ideal weight/ideal % lean=x/100(total body weight)