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RD exam > 13 > Flashcards

13 Flashcards

1
Q

The extent to which measurements are useful for making decisions relevant to a given response

The extent to which an instrument measures what is intended to measure

A

Validity

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2
Q

In screening validity, the sensitivity means a ____

A

TRUE POSITIVE

probability of a positive test among a pts with a dz (sick people are very sensitive)

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3
Q

In screening validity, the specificity means a ____

A

TRUE NEGATIVE

probability of a negative test among pts without dz (healthy people test negative)

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4
Q

Type ____ error (false ____), it means that you said your findings were significant when they actually weren’t

A

I positive

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5
Q

Type ____ error (false ____), means that you concluded that your research was not significant when in fact it was

A

II negative

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6
Q

Another name for descriptive research

A

basic research

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7
Q

Another name for analytical research

A

applied research

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8
Q

Another name for Quasi-experimental

A

observational research

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9
Q

Another name for the Placebo effect

A

Hawthorne effect or Mayo studies

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10
Q

Another name for Cohort studies

A

Incidence

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11
Q

Another name for Cross-sectional studies

A

Prevalence

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12
Q

Microcytic anemia has ____ hemoglobin, ____ hematocrit, and ____ MCV

A

low
low
low

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13
Q

Macrocytic anemia has ____ hemoglobin, ____ hematocrit, and ___MCV

A

low
low
high

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14
Q

Regional enteritis is also known as

A

Crohn’s Dz

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15
Q

Crohn’s dz affects most commonly the ____

A

terminal ileum

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16
Q

The recommended diet for Crohn’s dz is a ___ and ___

A

low-fiber and low-residue diet

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17
Q

Acute diarrhea lasts ____

A

1-2 days

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18
Q

Chronic diarrhea last ____

A

+4 weeks

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19
Q

What is the recommended diet for IBS?

A

low FODMAP diet

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20
Q

What is a BRAT diet?

A

Bananas
Rice
Apple sauce
Toast

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21
Q

During osteoporosis which cells are most active in the bones?

A

osteoclasts

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22
Q

How wide should the aisles be for employees with disabilities? And doors?

A

36”

32”

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23
Q

To categorize customers based on characteristics occurs in market ____

A

segmentation

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24
Q

Theory ____ assumes workers accept responsibility when they understand the big picture; employees are the greatest assets of a company

A

Z

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25
Q

In low sodium food products, what is the sodium limit?

A

140 mg

26
Q

In very low sodium food products, what is the sodium limit?

A

35 mg

27
Q

In low-calorie foods, what is the kcal limit?

A

40 kcal

28
Q

In low-fat foods, what is the fat limit?

A

3 g

29
Q

In low cholesterol foods, what is the cholesterol limit?

A

20 mg

30
Q

How do convert inches to cm?

A

inches x 2.54 = cm

31
Q

How many ounces are in 1 cup?

A

8

32
Q

How many ounces are in 1 lb?

A

16

33
Q

What carbohydrates are most and least sweet, respectively?

Lactose, Sorbitol, Mannitol, Glucose, Frutose, Invert sugar, Sucrose, Galactose, Maltose

A

FRU, IN, SUC, GLU, SO, MAN, GAL, MAL, LAC

FUI INVENTAR SUCO COM GLUTEN MAS GOSTEI MAIS COM LEITE

34
Q

What sugars are monosaccharides?

A

Glucose
Fructose
Galactose

(MONA GLUES FRUITS TO HER GLASSES)

35
Q

What sugars are disaccharides?

A

Sucrose
Maltose
Lactose

(DIANA WEARS SMALL, MEDIUM, AND LARGE)

36
Q

What sugars are polysaccharides?

A

Starches
Fiber
Glycogen

(POLLY EATS HER STARCHES, FIBER, AND GLYCOGEN)

37
Q

For a high-temp dishwasher (heat sanitation) what are the appropriate temperatures for wash and final rinse?

A

Wash: 150-165F

Final Rinse: 180F or 165 for a stationary rack, simple temp machine

38
Q

For low-temp dishwater (chemical sanitation) what are the appropriate temperatures for wash and final since?

A

Wash: 120F

Final Rince: 50 ppm

39
Q

in gastroparesis avoid ____ foods because they slow down stomach emptying

A

high-fiber foods

40
Q

Pureed, pudding-like, mashed foods are part of which level of the national dysphagia diet?

A

1

41
Q

“avoid sticky, crunchy dry foods” are part of which level of the national dysphagia diet?

A

3

42
Q

Moist soft-textured like soft-cooked vegetables and canned fruit are part of which level of the national dysphagia diet?

A

2

43
Q

A pt with varices should consume a ____ diet

A

low-fiber diet

high fibrous diet can cause varices to erupt

44
Q

Toxins accumulating in the brain is known as

A

hepatic encephalopathy

45
Q

Hepatic encephalopathy could lead to ____, then the diet should be ____

A

coma

low-protein (because the liver can’t convert ammonia to urea)

46
Q

What causes DKA (diabetes ketoacidosis)?

A

hyperglycemia due to deficiency / excess CHO intake

47
Q

In Gestational Diabetes Mellitus women should consume ___ - ___g of carbohydrates at breakfast

A

15-30g

48
Q

The disorder of purine metabolism is known as

A

gout

49
Q

Goitrogens should be avoided in pts with ____

A

goiter

50
Q

Examples of goitrogens include ____ and ____

A

cruciferous vegetables and soy products

51
Q

What happens in glycogen storage dz?

A

There is no glucose-6-phosphatase in the liver, consequently, the body is unable to convert glycogen into glucose leading to hypoglycemia

52
Q

What causes osteoporosis type 1?

A

it happens 15-20 years post-menopause due to low estrogen in mostly White and Asian women

53
Q

What causes osteoporosis type 2?

A

Osteoporosis type 2 is age-related, in individuals over 70 years old

54
Q

What is the diet for osteoporosis?

A

low-sodium

5-servings of fruits and vegetables per day

55
Q

Best exercises for osteoporosis

A

weight-bearing exercises (high and low impact exercises)

56
Q

Adderall may lead to weight ____

A

loss

57
Q

Salty-tasty skin, Pale floating stools, Chronic cough, and wheezing in young children are symptoms of which dz?

A

Cystic Fibrosis

58
Q

Kava Kava relieves ____ but has a potential interaction with ____

A

anxiety

liver failure

59
Q

When taking Warfarin avoid the following herbs ____, ____, ____

A

garlic
Ginko Biloba
ginseng

60
Q

Valerian root calms the nerve but should be avoided with ____

A

liver failure

RD exam (24 decks)

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